Fog Harbor Relics Bureau

Thirty-six years old, head of the Sixth Office of the Relics Bureau and a former risk-survey inspector. She first asks who else was at the scene, and only then talks about responsibility; patient with the young, but direct when someone hides things. She once underestimated the long-term damage of an artifact and is now making follow-up visits to make up for it. Auntie Xie knows her; in the first chapter the protagonist only hears her name and has not yet met her.

Twenty-seven years old, a nurse at Grey Bay Hospital and the on-site medic for the Sixth Office, carrying mending shears. Patient in speech, but she will say harsh things to people who push themselves too hard; she wants to complete the old list of injured workers, yet hopes to find time to care for her own flowers. She has a long-standing partnership with the glassworkers' guild and has not yet appeared in the new first chapter.

Twenty-four years old, a port delivery officer and heir to a brass steelyard weight. Short-haired and quick to laugh, he remembers money better than names. He has met the protagonist at the docks but is not yet a life-or-death friend. He wants to get to the bottom of the old case at his father's warehouse, yet fears the truth will cost him his ability; he wavers between profit and clean hands.

Thirty-one years old, field officer of the Sixth Office, carrying a patrol door bar. Tall and silent, he likes repairing tables and chairs, and when lockdowns are mentioned he asks whether anyone is trapped behind them. He carries guilt from following orders wrongly in his youth, dislikes reckless heroes, yet does not refuse all rescue out of caution; he has not yet been formally introduced to the protagonist.

Twenty-two years old, a copyist at the old printing factory who improved tidal-line ink. He talks fast and often gives the conclusion first, then the reasons. He wants to use evidence ordinary people can recheck to reduce the Relics Bureau's monopoly, and takes commercial commissions when short of money. Skilled in documents and machinery, he does not read minds or know the mastermind at a glance.

Forty-three years old, head of the Boatworkers' Mutual Aid Society, who lost two toes from his right foot and walks with a slight limp. He knows the ferry schedules and old injury accounts inside out, and protects fellow workers without shielding proven wrongdoing. He owes many people his trust and often overpromises; he wants the next generation to stop trading risk for a meal.

Thirty-three years old, a director of Silver Bay Shipping. She states terms directly, will sacrifice a ship to save people in a crisis, and will also turn a rescue advantage into business. She is willing to invest in the Sixth Office and demands information in return, and she is an old acquaintance of Lin Yanhui. Her current involvement in the logistics case is only a connection under investigation; she cannot be presumed the killer.

Twenty-five years old, a lamp master of the Lamp Delivery Society who lays out the dead and returns old belongings to their families, and can tell what an artifact is still urging. She loves singing saltwater songs, is brisk in daily life, and always offers a basin of water for hand-washing when entering a house of mourning. She comes from the relocated Little White Bay; some in the society scold her for speaking too readily for the Relics Bureau, and she herself has grievances against the Bureau.

Fifty-seven years old, owner of the Countercurrent Collection Hall, from a shipowner family. Courteous in speech yet sharp in his questions, he has paid compensation for a sunken ship and has also refused to return a crucial piece. He wants to prove that relics and the great tide have another causality, and does not accept that any public institution is necessarily reliable.

Fifty-one years old, owner of a soup-noodle shop on Salt Street, real name Xie Sulian, called Auntie Xie by the neighbors. She harps on debts, yet always remembers who has just come off the night shift when blanching noodles; her late husband ran a hot-water business at the docks, and her daughter wants to attend nursing school. She has known Xu's mother and Gu Xun for years and knows the old friends' little habits, but not the whole story of the old lamp. In the first chapter she brings hot water and stays at the protagonist's rented room.

Twenty-nine years old, liaison of the Nameless Contracting Society, neatly dressed, good at hearing what people lack most. He once took a dangerous short contract for his sister's medical fees, and later recruited others by the same method. He is willing to negotiate exchanges, will flee and feel fear, can adjust strategy when his interests are hurt, and is not a puppet waiting to be exposed.

Nineteen years old, an apprentice mechanic at the water purification tower. She is skilled at listening for bearing wear, and carries ordinary tools with no relic. Her brother was mistakenly recorded as missing in the Cracked Dike memorial ledger, and she wants to restore compensation for her family.

{{user}} is named Xu Zhi'an, twenty years old, a temporary cargo handler at Fog Harbor. His parents are alive, he grew up in this city, and he has no memories of a past life or of transmigrating into a book. Gu Xun was a well-acquainted old pilot worker who died half a year ago. Before the first chapter, the protagonist knew only daily work and knots, and did not know that Gu Xun had long been silently carrying on inherited duties. The first chapter has already happened: while collecting his own nine days' night-shift pay, he discovered that the payroll ledger had repeatedly listed Gu Xun's lamp-watching allowance over the past half year as collected by Xu Zhi'an on his behalf, and the handwriting for the proxy collection was not his own; the money was left at the cashier's office pending investigation, and he took back only his own wages. Aunt Xie said that Gu Xun's coat was returned from another shipping route only a month after the burial. The protagonist went to the returns room to check the gray-wood return-voyage box; the waybill still listed Gu Xun as recipient, and the ink in the recipient column was newer than that of the cargo number. He signed only for temporary custody and brought the box back to his rented room. Inside the box were a return-reflection lamp, a handwritten letter from Gu Xun, and old tickets, all in hand; the letter explicitly did not ask the protagonist to take over the post. The second-to-last line of the old ticket read: male infant of the Xu family, mother present, transferred to West Slope. This matched his age and his family's history of moving, but his identity was unproven. A passive residual echo within the lamp revealed hands holding up a child, muddy shoes, and "the last run"; salt water seeped from the edge of the ticket. The protagonist did not respond or accept any succession; after he covered the lamp with a thick coat, the gray light and water marks stopped. Aunt Xie had already come to the rented room and stayed; the two plan to ask Lin Yanhui in the morning, but have not yet set out, started work, handed over items, or taken on new duties. Currently the lamp is covered inside the box, the letter and ticket are in hand, and the protagonist has begun writing a letter to his mother. Liu Shuan and the others have not encountered danger in this opening, and the carvings in the north pump room have not yet been discovered. At the pay office in the first chapter, a cargo handler who had once lent him gloves asked whether ending Old Gu’s paid post would add a permanent position. The cashier said only that he did not decide the slots; neither received an answer.

One hundred and twenty-seven years ago, the coast suffered the first great tide. After the waters receded, the tools the dead had used in daily life began to reenact their unfinished work. At first it was the ferry pole dipping itself into the water, a carpenter's plane shaving a door at midnight, an old pot on the stove keeping warmth for night workers who never came home. People who completed the dead's true duties gradually gained the ability to borrow a little of their skill, but seizing and burning often caused one household's affair to drag in half an alley. Each port called that year Year One of the Sea Debt; almanacs were still sold as before, while relic ledgers separately marked how many years of sea debt had passed. Old accounts dispute whether what stirred was a submarine earth-rumble or the departure of something that kept the tide; the names in the three ports' earliest rescue ledgers also have many dialect variants, and no one has yet pieced them all together.

Fog Harbor is wedged between Copper Ridge Mountain and Twin Bays. At the summit are the reservoir, the school, and the harbor affairs office; on the mountainside are textile mills, night schools, and row upon row of lane houses; in the lowlands are the docks, fish stalls, and the old dike. Seven tide gates manage different waterways, and dockworkers recognize their shifts by the gong at each gate. The bosses of the upper city live dry, but coal, water, and shipped goods must still be carried up from the lowlands; children of the lower city often learn to read the tides before they learn to read shop signs. Under the arcades are stalls selling soup noodles, mending shoes, and writing letters for others; the temple courtyard hosts opera on festivals and dries fishing nets on ordinary days. Xu Zhi'an grew up in this city and knows this side of it well, but has never stepped into the old duties hidden in the foggy night.

White fog is condensed seawater mixed with relic echoes; it usually only distorts direction and sound. The black tide is a moving disaster formed when unfinished duties become entangled with one another, and it repeatedly produces the same kind of accident. People who go missing in white fog may simply be hiding in a warehouse, and should not all be treated as supernatural sacrifices. Before the black tide appears, several nearby objects often make contradictory urgings, for example a lifebell demanding boarding while a station sign insists passengers get off. At the scene, one should look for conflicts of duty and beneficiaries who are still alive, and dismantle it step by step through ordinary sealing, evacuation, and fulfillment of obligations. There is no universal chant to dispel it; even if the tide is successfully stopped, damaged houses, food shortages, and the injured still have to be dealt with. Disaster relief is not the whole city recovering after a flash of light.

Pier No. 7 extends from the end of Salt Street into the inner bay, and beneath its wooden deck lie retired steam pilot rails. It was widened twenty years ago to accommodate new cargo ships, but the old rails were not fully removed; at low tide, copper teeth show through the gaps in the planks. By day it unloads sugar, coal, and frozen fish; by night it is staffed in shifts by watchmen and temporary ticket inspectors. Gu Xun used to live in the lamp-watching room behind the bridge; after his death the door was rekeyed, and the lighting work was shared among ordinary watchmen. The old connecting path east of the waiting shed has been closed off, but an inspection passage still leads under the bridge. The cargo-handling office and the returns room are separated by Salt Street, and waybills sometimes arrive first while the goods are delivered the next day; Xu Zhi'an is familiar with current cargo numbers, but knows little about the abandoned rails and old lamp-watching duties.

The column bases of the arcades on Salt Street often crusted with white salt. When a typhoon came, each household would number and take down their door planks, so they wouldn't get them mixed up the next day. Xie Sulian's noodle soup shop sold radish-and-beef-bone soup, fishball noodles, and oyster cakes; regular night-shift customers could keep a small tab for three days, but past ten days they'd get an earful. Xu Zhi'an passed by on his way from his rented room to the docks. Gu Xun used to sit on the last stool by the stove, scrape his bowl clean, and still say they should give more meat next time. Aunt Xie said aloud that everyone owed her, but when a workmate really got hurt, she'd send congee along with someone heading that way. Lately the shop rent was going up, and she wanted to send her daughter to nursing school; she couldn't bear to stop selling cheap night noodles, yet feared it would wear her to the bone.

The tram ran along the mountainside, five cents a ride, last car at ten at night, and market-goers' vegetable baskets were often stuffed under the seats. The cross-bay steam launch ran once an hour by day, reaching East Dock in twenty minutes with the tide, a ticket a dime; in heavy fog it was delayed, and waiting passengers went to drink tea in the arcades. After the Tide Gate closed, some took the dike road; sometimes to save a fare, their shoes and socks ended up soaked. The chamber of commerce, warehouses, and big stations had a few wired telephones; ordinary people mostly relied on errand runners, letter-carriers, and messages passed by familiar boats. The postman, reaching Salt Street, first rested at the noodle soup shop and often showed Aunt Xie letters with no findable address to ask about—so private news kept its own pace.

Fog Harbor used silver dollars and copper coins: one yuan counted as ten jiao, one jiao as ten fen, and large bills were cleared through exchange houses. Casual cargo handlers earned eighty cents a day, night shifts extra; a small room on Salt Street rented for three yuan sixty a month; a bowl of noodle soup was ten cents, meat extra. Formal workers had pay badges and injury leave; apprentices in Room Six started at six yuan a month, attendance allowances verified the following month—you couldn't just claim it by showing up. Lowland people paid the rice shop and coal shop their old debts first; only with spare cash did they go to the opera or buy new shoes. Gu Xun kept a few exchange-house receipts whose payees weren't all surnamed Gu; those small remittances tied to people he'd looked after in life.

The Tongji Mountain reservoir supplied water to the lowland taps; water carriers charged by the load, and several Salt Street households shared a big vat, writing on wooden tallies whose turn it was to fill it. In winter coal prices rose, and workers' lodgings often moved the stove into the shared corridor—landlords feared fire, neighbors feared cold, and they quarreled over the same thing year after year. Sea mist made open-barrel water salty; ordinary boiling and cloth filtering still prevented disease, but a water-tower shutdown sent half the city scrambling for mountain wells. Charlatans sold holy water before the temple, while a pottery jar that could truly desalinate slowly came from a dead stove-maker, made in very small numbers. Coal-shop hoarding, pipe leakage, and strange objects all coexisted in daily life, and even experts had to check each one.

The Port Authority Act recognizes property inheritance of the tools of the dead, but physical ownership, assumption of duty, and eligibility for anomalous use are three different matters. A family may inherit a lamp yet not necessarily be suited to light it; the Relics Bureau may impound dangerous objects, but it must issue a receipt and state a review deadline. Unclaimed implements enter the public vault only after thirty days of public notice; in emergencies, temporary rescue is permitted, so no one is left drowning while waiting for a stamp. Assumption of duty must have its scope clearly stated; vague signatures must not be used to dump a dead person's lifelong debts onto a novice. A witness may testify only to what they personally saw; when someone forges a will, old work badges, payroll ledgers, and genuine commissions must be cross-checked, and the Port Court will not treat an object's reactions alone as final evidence.

A relic forms from a duty that a person genuinely bore over the long term and that still had a clear beneficiary at the time of death; not every item belonging to the dead carries power. Saving lives, caregiving, transport, maintenance, even debt collection can all leave behind an implement, and evildoers too may leave behind a strong and dangerous duty. Anomalous effects grow along the original tool's use and cannot be endlessly expanded by metaphor—for example, a pilot lamp can guide the entrusted through a fog-lost zone, but it cannot illuminate everyone's future. What the implement preserves is obsession and a way of working, not a complete soul, and it certainly does not guarantee that the original owner was kind. The inheritor must ascertain who still needs that work, and may also refuse to take it up; sealing, dismantling, or returning the relic to the family are all conditional ways out.

Assumption of duty is established when one touches the original object, identifies the work, and voluntarily responds. The common phrasing on Salt Street is "reach the shore," "guard until dawn," or "deliver to a certain doorstep"; a short commission has a real beneficiary and an ending condition. Veteran inheritors make a habit of stopping novices before they speak, because someone once mistook "escort one stretch" for "escort the whole way." The Fog Harbor public vault keeps thirty-seven concluded short commissions, nineteen of which occurred on the night of the wind disaster; afterward the implements were either returned to families or continued in use by other takers. Refusal itself creates no new debt; if work already begun is abandoned midway, the effect is limited to those actually undertaken in that instance. Gu Xun's letter left Xu Zhi'an a way out by which he could hand over the object without taking up the post.

The borrowing stage depends on the original object and a duty currently being performed, and reveals only the single link directly connected to that work. Port novices practice reading the shoreline; hospital apprentices practice preserving a brief breath for transfer; delivery apprentices compare the quality of the same batch of goods before and after handover. Room Six schedules ordinary tool lessons before borrowing lessons, because after a lamp lights the way, someone must still know how to tie a rope, read the tide, and lend an arm. What Xu Zhi'an sees in the first chapter is the passive residue left by Gu Xun; he has not yet begun to borrow, has left no mark, and does not suffer the lamp-bearer's loss of warmth. That the old lamp makes sound and seeps water while unclaimed shows that it still has unfinished duty; it does not show that the one who sees it has already consented.

Only when an inheritor completes the same duty through different practical difficulties, and understands which results come from the tool and which from their own judgment, can the implement perhaps leave a stable mark. Leaving a mark lets them retain, for a short time away from the original object, one very narrow skill—such as distinguishing echoes in fog along a familiar path—but they must keep the original object, or a substitute implement genuinely handed over, as an anchor. There is no fixed count of three tasks or a kill quota; saving the same person along the same route again and again will not refresh a new tier. A larger scope of use leaves related fatigue in the body, and must be tested gradually. Leaving a mark also does not let someone who does not wish to inherit advance automatically; they may simply do an ordinary job, keep the professional knowledge they have already learned, and the anomalous ability fades slowly as they withdraw.

Inheritors can organize multiple people to share work that previously depended on a single individual, so that the relic covers a ship, a street, or a joint evacuation. The power comes from genuine collaboration and clear handovers, not from standing before a crowd and declaring oneself leader. Each participant bears only the portion they agreed to, and during shift changes there are real windows for rest and handback. Inheritors can break down personal anomalies into stable, tool-based methods, and thus often become mentors, team captains, or heads of public works—yet they must also contend with differing opinions and the allocation of resources. If teammates withdraw, the coverage shrinks; one cannot force others to burn their lifespans to maintain it. This stage's greatest fear is a commander who treats duty as authority: suppressing feedback will cause the artifact to reenact the original owner's final act of arbitrary rule.

A more mature inheritor may choose to establish a practice, turning the duty into public work that no longer depends on their own survival, or choose a final task, to investigate and complete that last matter that has always weighed on the relic. The former requires facilities, shared rules, and long-term claim by the living; the latter may render the relic ordinary, its power diminishing or even vanishing. Someone who can lead a city's people away from the Black Tide may still be threatened by ordinary firearms in close combat. A final task does not resurrect the original owner; the losses the original owner caused remain in the ledgers and in human debts; establishing a practice also carries the risk of being taken over by a consortium. The satisfaction of growth comes from truly being able to do more, and from having the ability to choose to continue, hand over, or end.

Every time a relic is borrowed, sensory lingering warmth from the original owner's final work remains—perhaps frostbitten hands, the smell of nonexistent coal smoke, or mistaking an acquaintance for an old crewmate. Moderate lingering warmth fades with rest, food, and checking against real, present-day things; sustained overwork leads to missing a shift, mistaking the person before you for a beneficiary from the past and handling reality as if it were a past danger. The cost varies with each specific relic and does not uniformly manifest as coughing blood or losing lifespan. Others can help recalibrate using the current date, clear names, and what is actually happening; one cannot cure all severe symptoms by scolding someone awake. The most dangerous thing is when an inheritor actively treats missing a shift as a powerful state and delays withdrawing. Accidental harm already caused must be borne and repaired; rest only handles the burden, it cannot erase consequences.

Relics can retain fragmentary sounds, habitual actions, and matters of final intense attention, usually incoherent. A contactee sees an old dock scene but can only know the object was once connected to that scene; they cannot conclude the scene is complete, accurate, or personally witnessed by the protagonist. People the original owner misunderstood may also be misnamed as murderers in the resonance. Relic-listeners record the original words, sensory fragments, and their own interpretations separately, then cross-check against wage ledgers, wounds, or living witnesses during investigation. The protagonist has no memory of transmigration and has not read a novel about this world; his ordinary experience of the port comes from growing up here.

The same person can come into contact with multiple relics in succession, but whether they can be used at the same time depends on whether the duties are compatible at the same scene. A lifeline requires everyone to leave the ship, yet the pot-watch hammer requires the boiler to remain attended; forcing one person to inherit both will drag him into two mutually negating commands. The solution is to swap people, adjust the scene, or complete one before the other—not to suppress all relics with a stronger will. A small number of compatible objects can form cooperation, such as the pathfinding streetlamp and the lifeline, but the scope of inheritance and each one's cost must be investigated separately. More objects do not mean more power; maintenance, safekeeping, and caring for the injured will crowd out daily time. There is no shortcut of devouring relics to directly gain all abilities; damaging the original object may instead lose key evidence of duty.

To counter a relic, one must first understand whom it is currently serving. One can evacuate those it still treats as service targets, cut off the triggering action, replace the credentials misleading it, or let a legitimate successor complete a true handover. Conventional physical destruction may work, but it will release the stored accident all at once; if the seal-breaker stands close, they too will be caught by the released accident. White stone powder is used to mark the edges of resonance, and cotton-wax earplugs can lessen urging voices; both are conditional, not universal seals. Attacking the inheritor does not necessarily stop the relic; death may add a new gap to the duty. Ideal handling preserves evacuation routes for ordinary people and, when necessary, allows abandoning valuable objects. Villains likewise study these weaknesses; the protagonist cannot be exempt by virtue of being the protagonist.

The Backlight Lamp is a cracked-glass bronze lamp left by Gu Xun, its wick of smoked-salt hemp thread, with his double clasp remaining on the carrying-ring cloth. When actively piloting, it reveals along a real passage a segment of old footsteps leading to the agreed bright place, consuming both kerosene and the lamp holder's hand warmth. A physically broken bridge shows only the break; finding people across the city and seeing the future are beyond its power. When not yet taken up, it occasionally emits faint resonance, presenting fragmentary sounds and lights of Gu Xun's intense attention; the muddy shoes, the lifting hands, and “the last run” in the first chapter are of this kind. Covering the lamp body completely with thick cloth can suppress this low-intensity resonance. The salt frost inside the cover has not yet fallen off, and the North Pump House carvings remain hidden within.

Yuan Sheng's mending shears came from a disaster relief nurse and can temporarily hold together tissue not yet fully severed along its original structure, buying time for hemostasis and transport. It cannot regrow missing limbs, eliminate infection, restore breathing to the dead, or replace suturing and debridement. Each time the shear's mouth closes, the user loses a measure of temperature judgment; excessive continuous use may cause burns to oneself. Yuan Sheng calibrates with pottery shards marked with temperatures, and after each shift an ordinary doctor rechecks her. Many call her a miracle doctor; she hates the title, because exaggerated efficacy makes the poor delay treatment. The shears' unfinished duty is a group of wounded who never reached the shelter, and the list is still missing three surnames.

The bronze weight Meng Zhao holds can compare how much mass a clearly delivered batch of goods lost between handover and now, counting foreign objects hidden in packaging, but it does not tell who stole it or why. With different batches or no original physical baseline, only limited results can be obtained. After activation, for one hour he will mistake some light object for a heavy one, so companions must recheck his carrying to avoid treating a cardboard box as an iron ingot or vice versa. Merchants want to use him to prove all contracts fair; he will only do physical delivery. The weight's original owner died in a frame-up warehouse fire; investigating the old case may complete its final task; Meng Zhao therefore both wants the truth and fears losing the skill that sustains his livelihood.

The patrol house door bar can temporarily keep a real, originally closable door shut, resisting mistaken opening and boundary-crossing resonance in the fog; it cannot create a wall at an open street corner. Han Shuo must personally check whether anyone is still trapped behind the door; sealing it without confirmation intensifies echoes and makes him repeatedly hear knocking and cries for help. Conventional forced entry, windows, and other exits still exist; even a master of inheritance cannot lock up the whole city with a piece of wood. The door bar's original owner was a night-shift shelter gatekeeper who once followed orders to lock down an infected ward, leaving a conflict between rescue and isolation. Han Shuo does not apply the old decision to every evacuation; he insists the living first see the scene clearly before discussing what must be held.

Tideline Ink is mixed with sea-silkworm glue and fine copper powder; applied to the surface of old tools, it briefly reveals the sequence of wear, helping distinguish freshly carved characters from long-term gestures. It cannot read all history, still less see a murderer who never touched the object. Each bottle holds only a small half-cup, and it blurs on contact with water, so the scene must first be photographed or rubbed; preserving negative results is likewise meaningful. Shen Yanzhou improved the formula so copyists need not press close to relics and listen for evidence, but the chamber of commerce has not approved bulk purchase. Someone is willing to pay for the formula and monopolize the inspection business; he wants to use the money to save a printing house on the brink of closure, yet fears making it impossible for lower-class workers to afford proving their innocence.

The Mistport Relic Bureau is jointly funded by the Harbor Authority and the Boatworkers' Mutual Aid Association, with the old customs house converted into offices; downstairs handles returns, temporary storage, inheritance consultation, and lost property, while upstairs holds risk files and handling rooms. Room Six takes miscellaneous relics from transport and public facilities; Lin Yanhui leads six formal staff and several short-term apprentices. The bureau's funding is allocated under two items, accidents and maintenance; routine follow-ups often do not cover travel fare, and the chamber of commerce is willing to trade equipment for priority access. Aunt Xie once delivered meals to a nursing apprentice and knows Lin Yanhui; she is preparing to bring the protagonist to ask about the old lamp; as of the first chapter there is no formal intake record.

Lin Yanhui, thirty-six, was formerly a marine insurance surveyor; eight years ago a misvaluation caused life-saving equipment to be processed as scrap. She saved two divers but could not save her master, who was responsible for the review, and afterward transferred to Room Six of the Relic Bureau. She excels at identifying the part each person truly bore in an accident and does not treat newcomers as disposable consumables. She insists on recording costs in writing, and also acknowledges that in emergencies one saves people first and records afterward; these records serve future rest, compensation, and correction. She owes the mutual aid association an old medical loan; that is not evidence of taking money to release people. She hopes to expand public handling capacity but refuses to trade unlimited authorization for Harbor Authority funding; the Harbor Authority has delayed her two staffing requests over this.

Archives use yellow seals for property ownership, blue seals for usage risk, and black edges for spread accidents. If Xu Zhi'an comes to ask as an object holder, he may first check the publicly released risk page and transfer procedures for the Backlight Lamp. Gu Xun's on-duty records are held at the harbor office, his death registration in the neighborhood, and relic usage records separately in a blue seal; the three sets of materials are not fully cross-referenced. In earlier years the same name was transcribed into several forms due to dialect; Shen Yanzhou spent half a month assembling one family's compensation forms. Among the sealed pages are some protecting patients' addresses and some meeting summaries management delayed disclosing; the cover color indicates only the method of keeping, not a prior judgment of whether the contents are true.

Room Six apprentices first learn knots, first aid, equipment maintenance, and how to ask panicked family members for their exact words, then encounter anomalies on missions with companions. The training room uses retired fishing boats and a controlled fog box to simulate lost direction; it does not deploy real trapped civilians as exams. Wages are paid weekly, dormitory beds are limited, and those living far away may apply for a transport allowance; after hours, legal ordinary part-time work is permitted, and dangerous private jobs require declaring conflicts. Confirmation depends on whether one can independently judge when to call for help, not on killing some kind of monster. Apprentices have technical rivalries and resource disagreements, but also lend meal tickets and copy course notes for each other; professional growth needs these daily supports.

The Boatworkers' Mutual Aid Association is funded by seven dock work crews and handles disability benefits, funeral assistance, and hazard-pay negotiations. Chen Du knows the shift schedules and often vouches for temporary workers, having already advanced several sums that were slow to be recovered. The association both supports the Relic Bureau's public risk disclosure and opposes taking all family-inherited tools into the public treasury; a number of widows still rely on the deceased's implements to mend nets and sew clothes. Liu Shuan, Zhou Dasheng, and A Cheng of the Third Loading Crew are current porters who know Gu Xun's old post and the Silver Bay delivery trucks; they have not encountered a fog-tide accident in the new first chapter. The three disagree on whether to keep the high-hazard-pay lamp-watching post: some want to fight for a formal establishment, others think it should long ago have been changed to multi-person rotation.

The Silver Bay Shipping Company controls forty percent of cross-bay freighters and two lifeboat docks; director Yu Tan is skilled at turning public-safety investment into long-term freight-rate advantage. She offers to fund the Relic Bureau's equipment purchases while demanding accident data be opened to the company in advance. She did once give up an expensive hull in heavy fog to save passengers, and is not a paper villain purely chasing profit; she will indeed use rivals' suspensions to seize business. The return crate passed through a segment of the company's delivery network, proving a logistics link but not yet that the director knew what was in the box. She and Lin Yanhui have an old-case acquaintance; their trust accumulates through concrete cooperation.

The Lamp-Sending Society was originally formed by several incense-candle shops, coffin shops, and dock widows; after the great tide it collected the bodies of the unclaimed, and later took on affordable funerals, grave relocations, and the return of household old objects. The society worships no god who commands the whole port; the elders argue over whether the dead with unfinished matters should borrow again, while the young resent being bound by rules when bereaved families cannot afford the work. Mo Jia apprenticed under a female mortician and can tell whether an object is still urging; she does not speak for all the dead. The society holds old obituary cards and mourning-clothes measurement books, and filling in names often requires finding the tailor of that year. Cooperation with the Relic Bureau is to accomplish concrete funerals and to contest whose methods are more reliable.

The Harbor Authority collects boat levies and cargo taxes and manages the tide gates, the guard, and water purification; shipowners have guild halls, workers have the mutual aid association, and the lanes send ward heads to negotiate. The great shipowner Yu family and several warehouses contribute the most and often hear news first; Salt Street wanted to repair a drainage ditch but it was delayed two seasons. The Tide Merchants' Council advocates centralized relic storage with risk-based fees; rich merchants find it convenient, but the woman who mends clothes with her late husband's tools fears she cannot afford it. In the new year the tax revenue must cover both pump-house repairs and added relic night shifts; the Harbor Authority and several guilds wrangle repeatedly, and who pays less and who draws more leave different numbers in the contractors' two sets of ledgers.

The Nameless Contracting Society takes on relic duties the rich are unwilling to bear, using people with no relatives or attachments as short-term inheritors, paying per item and concealing long-term lingering warmth. It grows by exploiting real poverty and loopholes in the relic system; some members only believe they are doing high-paying maintenance work and do not fully know the core dealings. Recruitment often gives a blank name card and lets the job seeker fill in what they most wish to exchange for; the card itself has no binding contractual force, and the deception rests mainly on misstating the scope of work. One faction in the society wants to prove duties can be bought and sold like goods; another seeks only profit. After stopping one black-labor project, one must still resettle unpaid workers and contaminated tools, or the next contractor will soon appear.

The Reverse-Tide Collection is housed in a mansion behind the old gun emplacement at the top of the hill. Its owner, Lu Huaisheng, collects objects that have already completed their final duty yet still carry the faintest residues, claiming he can use them to prove that relics are not the source of the calamities. He opens the first floor as a free exhibition hall, where ordinary apprentices can view reproduced rubbings by appointment; the truly valuable pieces are kept underground, sourced from both legitimate donations and disputed private purchases. Lu Huaisheng once used his own fortune to pay out shipwreck compensation, but later came to believe that public institutions can never keep long-term promises, and his temperament turned cold. He is willing to trade intelligence or lend instruments, but he will not give away a divine artifact for no reason. The family of a tailor's measuring ruler in the collection came to demand it back three times; he judged it to have research value and always refused, and eventually had to call in the original donation handler to reconcile the accounts.

A relic with no living beneficiary and no one who can clearly state where its work ends may gradually degrade into a husk, merely repeating its original owner's final actions. A husk crewman will haul nonexistent cargo; a husk cook keeps chopping and preparing rotting ingredients; the horror often lies in dragging the living into the process by mistake rather than in inevitable bloodthirst. If the true beneficiary is found or the duty is confirmed to be over, it can be helped to stop; if instead an innocent person is substituted to fill the gap, the husk falls briefly silent and then continues to spread. A derelict is the distortion left behind when a successor deliberately betrays a scope already accepted, and its power often twists toward evading responsibility. The two cannot be distinguished by appearance alone; investigation requires the original tool's purpose, the manner in which victims on site were harmed, and old handover evidence.

Twenty years ago, the Inner Bay breakwater breach caused over three hundred casualties, and the official cause was attributed to a rare black tide. Surviving ledgers show that the lifeboats were reassigned to protect the cargo warehouses a week before the accident, but it remains unclear whether this was a mistaken decision, fraudulent insurance claims, or a larger conflict of duty. Gu Xun once piloted a boat that night, and Lin Yanhui's master handled the subsequent compensation; different generations thus left different versions. The truth cannot bring the dead back, but it will change compensation eligibility, harbor gate repairs, and who should bear the old orders that continue to be carried out. No single resonance suffices to declare the whole case concluded.

The North Pump House is a drainage node built after the breakwater breach, and in recent months its rotor has turned backward on its own at night. In the duty log, every reversal is preceded by an old work order marked 'normal shutdown,' whose watermark belongs to the abolished Customs Office. No. 4 Rotor's old nameplate is connected to the scoring inside the reflector lamp's shade, a link Xu Zhi'an has not yet seen. The pump house operates as usual during the day, and the nearby Salt Street lies low; a single long shutdown would flood three alleys. Mechanic Wen Ying remembers that the river had not risen when the reversal occurred, so she suspects it is not ordinary backflow. The current manager wants to maintain discharge volume first, while the young mechanic wants to halt operations for one shift to investigate; both sides hold part of the real risk.

A gray wooden return cargo box was delivered by a Silver Bay delivery cart to the Salt Street returns room; the lead seal is not in the Relics Bureau's current style, and the item number follows the old format. The ink of 'Received by Gu Xun' in the recipient column is newer than the underlying item number, meaning someone altered the delivery target during sorting. Inside the box are a reflector lamp, a handwritten forwarding letter, and a stub of an old ticket from twenty years ago; the letter asks Xie Sulian to pass it on to Xu Zhi'an and explicitly states that no succession is required. The protagonist signed for it as temporary custody; the box, lamp, and letter with ticket are currently in the rented room and have not yet been handed to the Relics Bureau. Whether the person who altered the recipient column is the same as the proxy receiver recorded in the payroll is unconfirmed; the original item number, the delivery cart's shift schedule, and the source of the consolidated ledger are three independent threads. The returns clerk remembers that the delivery van arrived during a shift change; the receipt register and driver’s route sheet are kept separately. Access depends on asking their custodians, and the amended addressee alone does not establish the whole route. Aunt Xie knows Gu Xun wanted the lamp handled carefully, but does not want family names from the old ticket given to every curious onlooker. Taking it to the relics office, making a copy, or asking the protagonist’s mother first each has consequences; decisions about private belongings and other people’s privacy need their participation.

Gu Xun died at sixty-three. In life he was a pilot at Pier Seven and often corrected temporary cargo handlers' knots; the protagonist knew his work habits but did not know he was a long-term relic-bearer. The death register from half a year ago said sudden heart failure, yet his coat was only returned by another ship's crew a month later. The reflector lamp's original duty began on the night of the breakwater breach, sending seven children out of the dark water; six names can be traced, and the last is written on the old ticket as 'transferred to West Slope.' Gu Xun later continued working at the port in order to find the last beneficiary, and he asked at seven old transfer stations along the north shore. He may have committed concealments he believed were right, and the investigation must not assume the old man was always without fault. Confirming the true endpoint of the last shift will determine what the lamp must continue to bear, and who is qualified to choose to end it.

Liu Shuan handles receiving delivery carts, Zhou Dasheng often sorts empty carts at the ferry shelter, and A Cheng knows most of the night-shift carters. The three have different impressions of Gu Xun's last half year: Liu Shuan remembers he often bought extra kerosene, Zhou Dasheng saw the old coat being brought back, and A Cheng heard the old man asking about small cargo trucks heading north. None of them witnessed the whole sequence. Liu Shuan is currently demanding unpaid wages, Zhou Dasheng fears overtime will affect his child's medical visits, and A Cheng is saving to buy his own cart; these schedules determine when they have time to talk. In the new first chapter, all three work safely and have no experiences of being trapped, losing boots, or being rescued.

A Relics Bureau copyist carries thin paper, soft charcoal, measuring rulers, numbering cords, and two blank glass negatives. The camera is heavy, and magnesium flash may startle relics that depend on darkness, so it is used only when it is confirmed the scene will not be altered; fine rubbings are often more reliable than photographs. Ink marks, salt stains, and wear should be preserved separately; one should not wash them clean first and then say one is looking for evidence. Copying requires no anomalous talent, and a careful novice can see more accurately here than a veteran successor. Evidence handovers bear both parties' signatures, intended to prevent displacement, case mixing, and private sale; Shen Yanzhou once recovered a lamp shade mistakenly placed in an old case cabinet by means of a receipt signed by two people.

The old examination room on the second floor of the Relics Bureau was originally a Customs tobacco fumigation room, and salt stains remain within the walls. After Lin Yanhui took office, she converted half of it into a controlled fog box: ordinary road signs were laid out first, then one section was obscured, and two fake pilot lamps that only illuminated wet wood rather than pointing the way were detected. Participants are usually formal employees receiving stipends, with Yuan Sheng recording hand temperature in the next room; after a materials leak, the whole room was closed for seven days, and apprentices went to the glassworks to learn rubbings. That closure strained the budget, yet it allowed a complete recovery curve to appear in the records for the first time. Several examination forms left by the previous head, containing only successful conclusions, are still on file, and Shen Yanzhou is looking for the names of that year's participants.

Gray Bay Hospital treats both ordinary illnesses and relic-bearing injuries; surgeons handle fractures, bleeding, and infection, while listening-masters help identify sensory afterwarmth. Mystical injuries are no excuse to neglect disinfection and rest; severe frostbite of the fingers will affect one's grip on a lamp and will not fully recover after a night's sleep. Public beds are allocated by condition; Bureau members enjoy work-injury reimbursement but cannot push aside ordinary people in emergency care. The hospital cooperates with the Lamp-Bearers' Society to accompany patients who cannot recover, and will also refuse to dangerously prolong reliance on relics. Medicine costs, lost work hours, and family caregiving constitute real costs. Yuan Sheng works part-time here and once changed dressings for three months for a lamp keeper with frostbitten fingers; after the wound healed, that person still could not hold a lamp too long in damp cold during winter.

White fog will displace the direction of loud shouts, and long whistles more easily attract imitators. The accepted method at the docks is to agree beforehand on three short rope pulls, meaning stop, return, and currently passing an obstacle respectively; this method is effective only when the rope is actually connected and cannot convey meaning across a street. The Relics Bureau has wired telephones to the major pump houses and tide gates, but the lines break once corroded by water. If a person is missing beyond the agreed time, check the last location, weather, and companion records first, then decide whether to send people. The Sixth Room changes a short passphrase for every departure, because a sunken ship's bell once faithfully repeated a familiar person's old stories yet could not answer the knocking sequence agreed upon by companions that day.

Harbor police are equipped with single-shot pistols, batons, and rain capes; merchant ship escorts commonly use shotguns, and ammunition is expensive and subject to harbor tax registration. Low-tier successors can still be wounded by gunfire, and detecting anomalies does not grant superhuman speed; many experienced people also choose to find cover, withdraw, or negotiate first. A gun can bring down a relic-wielder but may not resolve the relic itself, so disposal teams carry long hooks, wet cloths, and non-harmful isolation barriers. Dock fighting damages cargo, draws police response, and affects ordinary people's livelihoods; even victory has real consequences. No one naturally prevails over another because of rank; tool function, position, preparation, and companion coordination determine advantage. The protagonist's reflector lamp excels at preserving routes, and head-on confrontation is not its initial value.

Lin Yanhui once judged several batches of rescue equipment not worth repairing according to the company's old price schedule; her reason was not corruption but a belief that figures which withstand auditing are always more reliable than boatmen's oral accounts. Her master Gu Chengyuan privately borrowed money to repair one of the submersible pumps, which saved two people during a mission, yet he died because there was no spare air hose. She later investigated and found the price schedule counted public-use wear as commercial depreciation; the system did have flaws, and her credulity was also real. She wrote both into her resignation statement, offending her former company, and the borrowed money remains unpaid to this day. If someone uses her old mistake to demand her unconditional obedience, she will refuse; taking responsibility must not become a handle by which others permanently control her. She hopes newcomers dare to review their superiors, especially herself.

Yuan Sheng originally worked as an assistant at a neighborhood charity clinic; during a plague year, floods caused a power outage, and she accompanied the nurse Song Niangzi in using a small boat to evacuate the injured. The patching scissors belonged to Song Niangzi; the old woman went back for a second boat and perished. When Yuan Sheng took up the object, she promised only to find out where those who never reached the shelter had gone afterward. Most of the injured had long since left the city safely; the three nameless ones may have changed names, died of illness, or been sent to another port, and one must not conclude they were all murdered. Her professional training came before any anomalous ability, and she can still nurse even after the scissors have fallen silent. She and Mo Jia understand final duty differently: Mo Jia emphasizes farewells with family, while Yuan Sheng fears that people without names will be carelessly erased again; they are willing to visit together but will not fully agree after a single debate.

Meng Zhao's father was not the weight's original owner but an ordinary warehouse keeper after that warehouse fire, guarding the damaged goods for his employer for three years and dying still burdened with an unexplained shortage compensation. Meng Zhao initially thought inheriting the weight would directly prove his father's innocence, but later discovered the object can only restore weight differences; it cannot know out of thin air how much cargo there was before the fire. He earns money through handover work and secretly collects weight receipts from foreign ports, an important photocopy of which is in Yu Tan's hands. His father may have participated in illegal transshipment without knowing the circumstances, and innocence will not be as simple as he imagines.

At nineteen, Han Shuo served as temporary guard and was ordered to lock a group of people suspected of infection inside a shelter; only after discovering the team doctor had conflated infection with simple chill did he defy orders and open the door. Most were saved, but a child guarding the back room still did not survive. The patrol room's door bolt belonged to an earlier generation of gatekeepers, and Han Shuo later volunteered to take it up in order to understand similar mistakes, not as a reward automatically gained from that death. He loves repairing furniture, because a truly stable table will not vaguely tell people what safety is. He and Lin Yanhui respect each other, but he will still argue when she demands preemptive sealing and control.

Shiqing Printing House once printed harbor gate notices and neared bankruptcy because cheaper new machines took its business; Shen Yanzhou stayed because the old master had taken him in when he had no tuition money. Tide-line ink was first developed to detect forged tickets, and its combination with relic examination came later. He and Wen Ying exchange machine parts and he owes her two practical work shifts; the two will quarrel over who gets to use the printing press first, with no preset romance. Independent techniques being learned by more people is a change he wishes to see yet also fears will cost him his value.

In his early years, Chen Du guaranteed a poorly trained new work team to a shipowner, and a lifting cable snapped, injuring five workers. He compensated with his personal savings and, through years of negotiation, got the union to bear training, so no longer did everything rely on one capable man's assurance. Even now, some use past favors as a reason he must support all strikes, and this troubles him. The Pier Seven shift advocates blocking the tide gate to force the harbor authority to pay overdue wages, while the Third Shift fears it will affect rescue work and day labor; both factions know injured people. Major matters of the Mutual Aid Society are decided by one delegate from each of the seven shifts; Chen Du can offer guarantees but cannot nod on behalf of the other six alone.

Before becoming a director, Yu Tan commanded the fire evacuation of the White Sail and personally ordered the ship abandoned to save passengers, costing her family two years of profit. She used this experience to persuade some sailors to trust her and also learned to use clear loss budgets to fight for room to act. Later, when acquiring struggling small shipowners, she offered considerable cash but set reemployment terms very low; those forced to sell their ships feel gratitude and hatred together. She wants to build a cross-bay rescue network, half to reduce casualties and half to control shipping route information. She evaluates cooperation first by what has actually been accomplished, and Silver Bay's equipment and berths are invested by project; if someone joins with relic abilities, she will require a trial voyage first before discussing shares. Alliance with her brings practical benefits, and boundaries must be repeatedly maintained.

Mo Jia was born in Little White Bay, which was relocated due to seawater erosion. The Lamp-Bearers' Society helped villagers relocate graves, but she found many families willing to move their houses yet unwilling to move their ancestors' boat gear. She once thought this was superstition, and only later understood that even an axe might be the last connection the living can hold. She therefore no longer treats making relics fall silent as the only correct ending. Her hometown is now only a stretch of rooftops beyond the tide gate, and during the yearly neap tide one can still return to repair the shore marker; the danger comes from tides and scattered old objects, not from any inevitable ultimate monster. She and Qin Bo were from the same village as children, and she knows his sister really was ill but does not know the full extent of his current business. Reunion may bring dissuasion and cooperation, and may also expose private judgments she is unwilling to disclose to the Society.

Lu Huaisheng's father once funded the drawing of a Tideless Chart, marking the small areas not covered by the Black Tide over the past fifty years. The chart was not a list of safe islands; many places were simply places where no one had long borne public duties, in other words, no old work remained to entangle them. He gradually discovered this pattern, but was unwilling to publish it rashly, fearing people would proactively abandon mutual aid in order to avoid disaster. His collecting and research thus carried a dangerous isolationist tendency, seeking to let a relic lie dormant in an environment with no connections whatsoever. The experiments once helped contain the spread, but also cost one inheritor an important tie in life.

Qin Bo's younger sister Qin Ting contracted severe lung disease as a youth, and the formal institutions' waiting list was too long; he took on several short-term contracts on merchant ships to raise the money, and it did save his sister's life—though it left him with an aftereffect: the sound of a bell leaves him gasping for breath. He later discovered that recruiting new people was more profitable than continuing to take risks himself, and gradually came to explain every injury as simply the lot of the poor, who never had good choices to begin with. His sister now teaches in an outer port; she knows her brother borrowed money, but not the specifics of his business, and every month she still sends a bag of dried scallops to him by ship. Qin Bo still has it in him to voluntarily halt a transaction to protect someone he knows, but he will also destroy evidence out of fear of prison. Qin Ting sends her brother new shoes every New Year; Qin Bo accepts them, but always dodges her questions about where his wages come from. Recently she sent back a thank-you letter written on a stranger's behalf, thanking him for covering medical fees; he recognized it as coming from the family of an injured man he had once recruited.

Wen Ying's brother Wen Chuan died in a pump-house maintenance accident, seventeen years after the levee breach, yet because he kept an old employee number he was entered in the missing persons' supplementary register, and the family received only a tiny temporary subsidy. At first she wanted to find a certificate; later she discovered that behind the employee number lay subcontracting and unsigned night shifts. She learned mechanics because she wanted to make a living by her craft, not only for revenge; a pump she has repaired makes her happy, but when her brother is mentioned she refuses to be treated as a symbol of suffering. In the north pump house, a maintenance mark he left behind can help identify recent alterations, but cannot prove he knew the full history of the levee breach. She will insist that her technical contribution be counted in her pay, and she can decline to pursue an investigation to the point where it endangers her daily work.

Red Fang Island lies half a day's sail east of Fog Harbor; its red iron cliffs look like a row of teeth from afar. The island has a ship repair dock, salt pans, and a seasonal lighthouse. The protagonist's father often takes work here; father and child can exchange letters, most of which are carried to the noodle shop by familiar boats. The old lighthouse has been staffed in rotation by generations of keepers; because the duty is stable, hollow shells rarely form there—yet it is precisely now caught in a dispute, as the shipping company demands automation and the removal of the keepers. Off the island lies an old mail ship sunk in earlier years; exploring it requires diving gear, a boat berth, and the right tide window. The ship holds undelivered old mailbags, and a few households along the shore still keep receipts from letters sent in those years.

The Hillside Night School teaches arithmetic, mechanical drawing, basic law, and nursing; workers take turns on their weekly rest days to attend, and half the seats are covered by public subsidy. The introductory Old Script class first reads dock inscriptions and common contract forms; complex old rituals additionally require distinguishing dialect, era, and trade abbreviations. Teacher Ye Jiwen works by day at the ship inspection office; she opposes squeezing apprentice classes into cheap labor recruitment meetings, but is also willing to bring real, harmless cases in for discussion. Conflicts between attendance and shift duty must be negotiated, and failed exams can be retaken; a failure does not automatically cut off all prospects. The schoolhouse leaks wind in winter, and an argument over renovation donations can draw out the trade-offs between public budgets and corporate naming rights.

The Salt Paper Market opens every tenth day, on the fourth; it sells old gears, nautical charts, raincoats, and ownerless goods salvaged from sunken ships. Stallholders write cheap prices that come with no guarantee of provenance, and some forge family letters to cheat buyers into paying high prices; appraisal relies on wear, receipts, and the opinions of those familiar with the trade. The Relics Bureau sets up a temporary consultation table, and when dangerous objects are found the crowd is first separated; ordinary old implements are not confiscated as a blanket rule. Salt Street folk browsing old goods like to flip them over first, to see how many times they have been repaired and whether the owner's surname has been changed. As a child, Meng Zhao was brought by his father to learn the scales; he spent half a day without buying anything, but learned to read the wear on a hanging cord. Recently a stallholder took in a batch of white lead seals; the goods were sold off piecemeal, but the burlap sack that held them is still behind the shop.

The Fog Bell Inn stands near the East Ferry Crossing; the ground-floor communal bunks are cheap, upper rooms can lock chests, and the owner forbids lighting unchecked old lamps indoors. Lodgers must give their names for fire safety and rent-collection purposes; the owner has no ability to know their true pasts. The inn keeps three months of guest ledgers, which can be used to cross-check logistics timing, but private rooms still require an actual reason plus the lodger's consent or a lawful search. A mislaid piece of luggage may lead to a minor case, or may simply be an ordinary mistake.

Lowland coal-yard workers often suffer chronic coughing, and in severe cases must leave the dusty environment; medical care and lost work plunge families into a double hardship. Certain relics can ease breathing briefly, but this does not mean the lungs have recovered, and contractors have used this to trick the sick into staying on shift. Gray Bay Hospital wants to establish a long-term follow-up register; the union demands that the enterprises pay, while shipowners fear the list will become a blacklist barring employment. The register of nameless dead often requires cross-referencing inn ledgers, old work badges, and the testimony of fellow townspeople; some have changed surnames, some concealed having done dangerous work from their families, and so family memories and employment books often fail to match. Bodily care and institutional reform each have their role, and each has the possibility of being slow and failing.

Shipwreck remains are usually first checked against families and cargo owners, and only after it is confirmed they can be handled are salvage rights granted; part of the auction proceeds goes to casualty compensation. The Gray Levee auction house will publish some photographs, but sells objects with anomalous signs under vague names in order to avoid custody costs. Some legitimate operators fight to change the rules, while some buyers hope to keep fishing in troubled waters. If a return-light lamp is misclassified as an old lighting fixture, the property process may conceal a duty that still has beneficiaries, so the original owner's identity and purpose must be verified. A court victory and a compensation payment can change a specific person's life, but will not automatically erase all auction history and rights disputes.

The fire alarm bell at Factory No. 9 textile mill has lately rung only when there is no fire; when a real fire breaks out, it falls silent. The workers, afraid of being punished for false alarms, have begun to ignore it. The factory owner wants to tear out the bell and install a new electric ringer, but the old gatekeeper says the bell is avoiding a night shift that never evacuated. The checkable clues are a duty roster that was written over, an altered bell rope, and a name that moved away yet still draws wages. Ordinary short circuits do genuinely exist as well, and the bell's malice cannot be blamed for everything. If taking this case, first secure firefighting and the exits, then investigate whether the bell's duty is to warn, to summon, or to confirm that people have gotten out. Finding the right endpoint can let the bell return to normal or fall silent; the choice will affect the workers' trust and the factory's maintenance responsibility, and there is no preset guarantee that the protagonist obtains ownership of the bell.

Every dawn, a cart loaded with old milk bottles appears in Empty Bottle Alley, stopping before a nursery that has already been demolished. Nearby residents at first thought it a cheap thing to take advantage of, but later those who drank the milk began to hear infants crying in their dreams. The object's original owner once promised to keep the milk supplied throughout the war; the nursery's relocation notice never reached him, and he died without knowing the new address. That the old site no longer has children does not mean the duty has no real continuation: those who were once cared for have now grown old, left the city, and may not wish to acknowledge the old nursery. The relocation register, the old nursery staff, and the kitchen ledgers from after the move hold traces of the beneficiaries; the cart recognizes only its original milk-supply duty, and will not switch targets just because another infant comes near. Nor can the milk in the cart become an infinite free resource—continuing to take it will cause the drinker to be wrongly claimed as someone awaiting care.

Sea-silk fiber tightens when it meets moisture, and the old mail ship used it to seal important letters. Recently, letters returned decades ago have been appearing in the door cracks of several households; some of the addressees have since remarried, some have died, and opening a letter may bring an ordinary misunderstanding, or may release the urgency the mail carries. The duty of delivery is to place the letter in the hands of someone with the right to choose whether to accept it; one cannot force people to open it or to forgive the writer. The letters may prove that a compensation payment was once withheld, but the writer's wishes do not automatically become fact.

An old wedding ring at Zhong'ai Jewelry House lets the wearer briefly hear what a certain relative once wanted to say but never did, though it is always mixed with the jeweler's compensating thoughts from when the ring was worked. Customers have thus mistaken it for a partner's last words, and some have even transferred property according to a promise that never existed. The ring's true duty is to keep safe, for a family, a message from a long-time seafarer; the missing identity of the recipient was deliberately omitted by the shop. Investigation must distinguish the object's echoes, the merchant's advertising, and the customer's own expectations; one customer missed a house-selling deadline because of an echo, and is still searching for the witness who signed at the time. Disposition may be return, restricted use, or prosecution for fraud; one cannot force all buyers to accept the same kind of farewell.

The old projector at the Tide Lamp Theater inserts, between films, a rescue scene with no cast list; the audience sees themselves in the seats, yet someone in the film leaves early. The projection is not an accurate prophecy, but the repeated rehearsal of a former evacuation officer over the few minutes before a fire; the lens fits current faces into old posts. It can be used to observe why a certain exit was blocked, but one cannot judge from the screen who will surely die or who will betray. The theater manager fears closing down, the employees want the risk made public, and both face rent and wage pressures. Investigation must preserve the film and the real building plans, check the existing fire safety, and only then decide whether to continue test screenings.

Boat No. 3 leaves the dock every heavy fog, and an extra wet life jacket appears on shore, yet no passengers are ever seen. Its original duty was to return and pick up the second group of stranded people; it was later converted into the owner's escape boat, and its current keeper has been secretly filling it with kerosene. The life jackets may come from a living person still drifting somewhere, or may simply be the boat repeatedly returning its credentials, and must be confirmed along the currents and by employee numbers. If one blindly chases the boat, the present crew may become the new passengers it claims, so a receiver must be left on shore. This case can carry Fog Harbor outward to the open sea and the rules of different ports, but one small boat cannot overturn the whole system of physical distance. To make it truly come ashore, one must resolve the unfinished pick-up; simply holding it fast with a larger ship will not end the matter.

A certain batch of old registers develops blank pages before every payday; the foreman says it is damp damaging the paper, yet there are always a few unfamiliar workers in the pay line. The anomaly may temporarily impose the duties of long-unreported dead workers onto the living, or someone may be using a relic to cover ordinary wage skimming. Auditing must compare actual recipients, crew output, and the original paper, and must not let ghosts explain away the need for real evidence. Those genuinely underpaid have the right to claim back pay, and those using fake employee numbers may simply be forced to borrow an identity to survive; the two cases should be handled separately. Shen Yanzhou can distinguish inks, Meng Zhao can weigh the residual paper, and who participates is decided by actual relationships and available time.

Four days' sail north of Fog Harbor lies a stretch of Long Day Sea; at the change of seasons the sun hangs low and does not set, the white fog is thin yet judgment of time is strongly distorted. The Fogless Port relies on tide-mirror navigation and strict shift rotation to maintain trade; its residents consider Fog Harbor's method of bearing relics too dependent on individuals, yet they themselves concentrate the burden of public works on a few engineers. The two ports can exchange coal, medicinal herbs, and blueprints, and will also quarrel over standards and responsibility. The protagonist can go out and encounter a professional system not centered on the Relics Bureau, though this does not mean the old city's rules suddenly cease to apply. The voyage requires tickets, supplies, and arrangements for leave from work, and family and friends can correspond. When ships from the Fogless Port dock, workers bring dried long grass and a dark sweet sauce, and Salt Street children gather to watch the extremely long shadow drawings. Last year the ship merchants of the two ports fell out over coal prices, yet the daughter married off to the docks still sends New Year goods by familiar boat—business broke off, but kinship did not.

Legitimate closers accept family commissions to investigate a relic's endpoint; some are professional and reliable, others only want to collect a quick closing fee. They make their living on peer recommendations and completion records, usually excel at one or two kinds of tools, and are not all-capable freelancers. Before displaying so-called finished-duty objects, the family should confirm them; one must not fabricate peace for money. Duty hunters, by contrast, sometimes deliberately obstruct the completion of work, using the object's continued urgency to drive up service fees; such manipulation can be exposed by the testimony of the real beneficiaries. Independent closers mostly take commissions from boat households and shops, relying on a few regular customers to take turns recommending work; if an accident happens there is no bureau medical advance, and tool wear is paid out of pocket first.

Salt Street proposes installing ordinary gas lamps and fixed guide ropes at three high-risk corners, turning part of the fog piloting from personal relics into maintainable neighborhood infrastructure. The return-light lamp can help identify dangerous stretches during the trial, but once built it does not automatically gain power from that; if the public truly takes on shared maintenance, it may even reduce its unfinished burden. Residents worry about the cost, the lights affecting sleep, and who will patrol at night; the union is willing to provide people but cannot keep working without pay. The project may succeed for a while, fail due to missed repairs, or adjust its route, and acceptance lies in whether ordinary people can walk through safely. Public works can be a growth endpoint, and can also run parallel with personal exploration.

In the first year after the levee breach, what kept Salt Street busiest was not erecting a monument, but building stoves for those who had lost their homes, finding work, and making up wages. Xie Sulian and several widows took turns cooking porridge pot by pot; later they quarreled over which household had collected two portions of rice, and even after falling out they still lived on the same lane. The memorial wall still has three blank spaces to this day: one household refuses to write "missing" as "dead," one name does not match, and one family later found their person alive. The new generation of harbor clerks see only the wall, but Gu Xun's generation remembers that the space before the wall was once an open ground for drying quilts. The compensation forms arrived years late; some who received the money moved away, some first paid off old debts, and life did not return to its former shape on the same day.

Xu Zhi'an's parents left Salt Street with the baby in the year of the Broken Dike and moved to his mother's family home on the western slope. His father later joined the outer-harbor ship-repair crew, while his mother met several employers on the mountainside by mending winter clothes, and the family's life gradually steadied after the move. His mother told her son about the flood, but never said exactly who had carried him, because she knew only that a lampkeeper with coal-dust-covered hands had handed back the little basket. Years later, Gu Xun recognized the family name at the docks, asked Aunt Xie whether the child had grown up, and afterward looked after the young tallyman without asking anything in return. Neither Xu Zhi'an nor his parents know that the seventh handover was still missing from the ticket; that kindness and that unfinished duty are two separate matters.

On the night the dike broke, Gu Xun helped send away seven children, six of whom have handover records in the care registers on both shores; the Xu family's baby boy was one of them. The seventh old ticket says only "transferred north"; the child was taken away by a pump-house maintenance cart and later left the harbor alive. The so-called old beneficiary Gu Xun found in his later years was in fact a middleman using an old name; that person wanted old shipping manifests connected to the lifeboat allocations. The lamp's unfinished matter was whether this handover was completed, not whether a child was forever trapped in the water. The nursing transfer register, the maintenance cart's wheel gauge, and the later registry of the emigrant harbor each preserve part of the truth. The protagonist has so far seen only the damaged ticket and the lingering echo, and has not yet verified their own identity or the list of seven.

The three kinds of accidents in Fog Harbor in recent years have different origins: the north pump house's reversal is connected to the old handover at the broken dike; the milk cart's detour comes from the driver's customer addresses left unchanged before his death; and the empty-room echoes at the Fog Bell Inn come from the former owner concealing a tenant's move-out while still collecting bed money. The Relics Bureau once classified them all as the same kind of tide calamity, which led to sealing methods that did not fit. Shen Yanzhou is sorting each case's original objects and beneficiaries, while Meng Zhao's father's warehouse case is another private chain of interests. The harbor's vast lives keep producing new relics; some people exploit these phenomena through buying and selling, while others are simply looking for a new way to live after the old methods failed.

After the first long ebb tide of late autumn, the harbor holds the Tide Thanksgiving Festival. Boat families set offerings of fruit in the temple yard, shipwrights toast their masters, and women take down the previous year's safety charms and pack them away. Three ship bells ring in sequence, and their meaning differs from mouth to mouth among the neighbors: some give thanks for coming back alive, while others only wait for a missing relative to recognize the sound. By day the stage performs "Borrowing a Boat to Ferry Someone Across"; by night the market sells sugar cakes, hot chestnuts, and wooden boat toys. Every year Meng Zhao wants to win back the model his grandfather lost, and Lin Yanhui always sings off-key when pressed into the saltwater songs. Last year the harbor authority wanted to take all the charity-sale money to build a memorial gate, but several aunties from the noodle shop carried the change box home first.

The glassworks on the mountainside can blow lampshades, measuring cups, and observation lenses, and its furnace master, Master Qiao, was once a navigation-light repairman. A cracked reflector-lamp shade can have its physical structure repaired, but new glass will not fulfill the bearer's duty for them, nor erase the warmth already held within. On the first visit for repair, leave a sample of the old cracked piece and explain the actual direction of light it bears, then decide whether to patch it or blow a new one; the whole lamp need not be left in the glassworks' keeping, and for anything involving relic pilot work, both sides should agree on a suitable witness. Master Qiao wants to train young apprentices who can calculate wear and loss, opposes the collectors' museum raising the price of old lamps by how pretty they look, and has long collaborated with Yuan Sheng on hospital observation lenses.

The native-tongue tea stall by the station is kept in turns by retired harbor pilots. Visitors speak in Minnan, mountain talk, or the North Shore accent, and the old men can identify dock nicknames, read hiring notices, and help people find lodging among their own trade. The tea is cheap; they earn a little introduction money from employers only when they help someone find work, and whichever old man collects the most still draws ribbing from his peers. Chen Du comes here to ask about cross-sea guarantees, and Wen Ying once helped an out-of-town woman find a separated coworker; when their business is done, both sit down to listen to three rounds of boasting. Old pilot Uncle Wang says he has seen a fogless harbor in broad daylight, and someone beside him asks whether he still drinks at midnight, then. Out there, the distant world is both business and, for some, a longing to make the trip sooner or later.

Dock laborers are assessed for night shifts by the ten-day period, while regular workers receive a bronze-edged pay badge and may apply for cold-weather boots, injury leave, and a fixed shift for one winter. The number of places is decided by cargo volume and crew recommendations; those who can read and calculate wear and loss have a slight advantage, but a familiar person's guarantee still matters greatly. Since entering the harbor, Xu Zhi'an has worked two busy seasons, and the foreman is willing to recommend him on the condition that he completes twenty night shifts; by the first chapter he has just reached nine. Old Gu once wrote a work-hour attestation for him while alive, and the signature remains in the old ledger. After the old man's death, the lamp-watching post is still on the payroll, and other laborers grumble about it, believing a position held by a dead man should be broken up and given to the living.

In her youth, Xie Sulian sold hot water at the docks with her husband. After he died of lung disease, she used the compensation money to take over a narrow storefront selling fishball noodles and oyster cakes. She scolds Gu Xun for being picky, and both remember owing each other a few coins for coal; the pot of hot soup for the workers at Gu Xun's funeral was her contribution. Her daughter is preparing for nursing school on the mountainside and comes home to correct her mother's habit of hanging the wet rag by the stove. Xie Sulian knew the Xu family's mother; when the child was small and waiting for his father to come home at night, he often sat by her stove. She took no part in the old lamp's mysterious work and knows only fragments of whom Gu Xun looked after; she is willing to accompany the young people in asking, but will also say a sentence less for him out of a wish to protect the dead.

The night market opens as the tide falls: at the first ship bell, fresh fish and the day's goods are sold; at the second, secondhand clothes and parts are offered; after the third, only hot food and those waiting for the night shift remain. Several shops leave a lamp by the door, and regulars know it means there is still hot water, not that everyone can eat for free. In recent years the merchants' association has wanted to set a uniform closing time, citing a shortage of night patrols, but the stallkeepers fear losing their late-shift income. Mo Jia once sang old boat songs at the night market; several of the homecoming place names in the lyrics have long since been filled in, yet the old people still sing along, while the young treat it as a tune teasing the boss to shut his doors.

Every Broken Dike memorial day, Salt Street steams a batch of rice cakes mixed with white sugar and delivers them to the mutual aid society and the affected families still living on the street. Some light lamps at their doors, while others only eat and no longer wish to hear the names from those years. The shipowners' families funded the memorial bell, but the accounts later revealed that some compensation names from that year were wrong, and the bell's ringing set several households to quarreling. Wen Ying's brother has always been listed as missing, so her mother never received the compensation due her, and in recent years she no longer even takes the rice cakes. Gu Xun used to leave the soup house very early on this day, destination unknown; Xu Zhi'an once thought he simply disliked crowds.

The mountainside tailoring shop takes work from captains' families, schools, and hospitals; its profit comes from measuring and making well-fitting coats, while the thick clothes of lowland workers are mostly mended in a rush at the end of the busy season. Xu Zhi'an's mother has steady hands and is best at turning worn-thin cuffs to the less visible side; she once added an inner pocket to Gu Xun's last coat. After the old disaster she did not want her son to go to the lowlands to make a living, and only when she saw that he truly liked tallying cargo and could help people with his literacy did she say less about it. She and his father do not agree on every arrangement; his father believes the son should first learn a trade that will feed him even away from the harbor.

Salt Street rooms are rented by attic and street-facing room, with hot water charged separately, and rooms with fog leaking through the window cracks are cheaper in winter. Xu Zhi'an rents a room on the second floor; the corridor shares a lamp and a kettle, and the landlady comes to ask whenever she hears someone moving a cabinet at night, afraid the already warped floor will be crushed. Newspapers are usually passed around at the noodle shop, and literate customers read out job notices and ship schedules to the others; apart from current affairs, the most popular feature is the serialized sea-monster story. Xu Zhi'an cuts the newspapers he has finished reading into wrapping paper for goods, and is reluctant to use a page he is halfway through. In the first chapter, the unfinished family letter is pressed under his bowl, with two good sheets of paper beside it that he is keeping to copy out his application for regular work.

Gu Xun spoke little and liked to add "we'll see" at the end of a sentence; after tightening a loose nut for someone, he never waited for thanks. When it rained, he would put the dry coal at the inner edge of the stove so the young night-shift workers could keep the fire going directly; he himself drank cold water, yet often told others not to. He used double knots because a single knot had once slipped when wet, and he changed his method afterward; he was not a master who had never erred. In the winter before he died, he began wrapping old tickets from different years separately and asked Xie Sulian to keep an empty biscuit tin for him. Xu Zhi'an knew about the rope and the stove, but not the ticket tin, and never saw the old man formally use the reflector lamp.

Gu Xun's lamp-watching post had been slated for suspension of payment, but the north pump house's clerk kept it in the consolidated register on the grounds that the old dike's night patrol still needed a name of responsibility. In the consolidated registers for June through August, Xu Zhi'an's name appears as proxy collector; the handwriting comes from a temporary copyist hired with money from the nameless contracting society, and the actual payment is still held at the counter, while earlier collection records have pages missing. Qin Bo wants to use people acquainted with Gu Xun to trace where the returned shipping box went, and does not grasp the whole truth of the old lamp. The protagonist's refusal to collect in the first chapter kept this probe from completing as arranged; the clerk will later learn that someone has been asking, and whether he covers it up depends on the originals he has already left behind and on pressure from others. The pay office retains the three monthly registers; the dock foreman can say who actually patrolled the dike on those nights, while the copyist knows only the instructions and payment they received, not the whole commission. Xu Zhi’an can compare the handwriting, shipment number and patrol records, or ask the pay office to hold the money for now. Access to originals and how much the copyist will say require actual negotiation. Publicizing the misuse of the name may prevent further use, but could also cause unpaid night workers to be mistaken for accomplices. To trace the northern consolidated ledger, the old clerk can provide the transfer slip he kept and the payment records he can identify, but cannot verify signatures for another shift. {{user}} can ask the third loading crew who recognizes a proxy claimant, then examine the North Warehouse handover. A worker may fear being implicated in payroll fraud or want to help because their own pay is outstanding. He may compare the records with coworkers or first secure his own work; a residual sound alone cannot prove the accounts true or false.

Gu Xun wrote the handover letter two months before his death, when he still thought he would have the chance to go to the Relics Bureau himself. In the letter he first wrote that the lamp must not be sold, and the next day added that Zhi'an should not take over his post, because he remembered the young man was competing for a regular-work place. He tucked the Xu family's old ticket inside because he wanted that family to know the past, not because he believed the grown baby must find the seventh person for him. The first packing of the returned goods was done by another old lampkeeper, and the later deliverer tried to make the delivery according to instructions from above. The existing box seal, the creases in the letter paper, and the altered writing on the outer layer come from different times, and the order of these traces can gradually unravel the interference during transport.

The outer-harbor ship-repair crew goes out for weeks at a time, with wages settled by ships repaired and by tide windows, and returns late when the weather turns bad. Xu's father's letters usually report only the ship number and whether there is enough to eat, and the money he slips to his son is folded in an unmarked corner of the paper; his mother complains that he never mentions his health, yet her replies also begin by listing which clothes have been mended. Xu Zhi'an wants both to stay in the familiar harbor and, one day, to take a long voyage that is not for work. Letters from the outer harbor arrive more slowly than news within the city, and family members often know different parts of the same matter, closeness restored by filling in the gaps when they meet; once the winter clothes his mother sent reached the outer harbor while his father's letter reporting his return to the city was still at sea.