He woke to the locks.

  Not with a start, not anymore. The first morning, the deep groan of the canal's dawn cycle had put him on his feet before he was conscious, heart hammering, certain the building was collapsing. By the third morning, he'd learned to place it. By the eighth, it was an alarm clock. Now, somewhere around day twelve, it was just the sound the world made when it started.

  He lay on his back and listened. The big lock first, that low grinding note that vibrated in the walls. Then the rush of water finding its new level, a sound like a held breath releasing. Voices came after, faint through the shutters, the first shift calling to each other in shorthand he was beginning to recognize even if he couldn't always follow. Someone laughed. A cart wheel hit something and someone swore.

  The ceiling of room six had a crack that ran from the corner to a point roughly above his left shoulder. He'd been tracking it out of habit, the way he tracked all structural features in any space he occupied. It hadn't moved. The building was old, but the load paths were sound.

  He got up.

  The basin water was cold. He washed his face, dressed in the dark grey overshirt and canvas trousers that had become his uniform, and pulled on his boots. The boots were holding up. Sable had known what she was doing when she'd sized him. He had a second shirt now, bought from a market stall with his third week's savings, and two pairs of socks. Small accumulations. The kind of wealth that only felt like wealth if you remembered having nothing.

  Downstairs, Grainer had porridge on the bar. He always did. Marcus had stopped reading this as generosity and started reading it as schedule. Grainer fed the working tenants before dawn because fed tenants left on time and didn't linger. The porridge was the same every morning, thick and faintly sweet, and Marcus had come to appreciate its consistency the way he appreciated the lock schedule. Predictable things were a luxury he hadn't known he valued until the world stopped being one.

  Some mornings the absurdity of it caught him. He was in a different world. A genuinely, verifiably different world with non-human species and magic running through the plumbing, and his response to this was to eat porridge and go to work. There were questions he should be chasing. How had he gotten here. Could he get back. What was the system that had classified him and then gone silent. Was anyone looking for him in Columbus, and if they were, what were they finding.

  He didn't chase them. Not because he'd stopped caring but because he had no way to start. He couldn't read the local script, which meant libraries, archives, and public records were closed to him. He didn't know who to ask or how to ask without marking himself as something more interesting than a broke foreigner with a canal job. And the few times he'd tried to think systematically about the elevator, about the fall, about the mechanism of whatever had moved him between worlds, he'd hit the same wall: he had no data. No framework. No comparable experience to reason from. It was like trying to reverse-engineer a machine when you couldn't see it, couldn't touch it, and weren't sure it was still running.

  So he worked. The work gave him money, which gave him food and shelter, which gave him time. Time was the only resource that might eventually convert into answers. And in the meantime, every day on the canal taught him something about how this city operated, which was the closest thing to investigative progress available to a man who couldn't read a street sign. He was learning the world from the ground up because the ground was the only level he had access to.

  He ate standing up, which Grainer tolerated but clearly considered a character flaw. The common room was empty except for a woman Marcus had seen a few times but never spoken to. She worked at the chandlery next door and ate her porridge with the focused determination of someone who was already thinking about the day ahead. They nodded to each other. It was the kind of relationship that existed entirely in nods and would probably never advance beyond them, and that was fine.

  He left.

  The walk to the work site took twelve minutes if he went straight and fourteen if he stopped at the flatbread cart on the corner of Kettle Street, which he did about half the time. The vendor was an older man, human, with a setup that consisted of a stone griddle balanced on a metal frame and a wooden box containing his ingredients, which he guarded with the territorial alertness of a man whose livelihood fit in a three-foot square. His name was Pol. Marcus had learned this on the fourth day, when Lira had introduced them with the declaration that Pol's fish flatbread was the second-best in the district and anyone who said otherwise was lying or from the west bank.

  Pol had accepted this ranking with the resignation of a man who'd heard it before.

  This morning Marcus stopped. Pol had the griddle hot already, working three flatbreads at once, flipping them with a wooden paddle that was black with years of use. The smell was oil and fish and that sharp pickled vegetable Marcus still couldn't name. Two copper coins bought a flatbread wrapped in a square of thin cloth that served as both packaging and napkin. Marcus ate it walking.

  The city moved around him in its morning rhythm. He'd stopped thinking of it as foreign, mostly. The streets had resolved from a confusing maze into a system he could navigate, if not quite by instinct then at least by memory. He knew which turns to take, which stairways were faster than the ramp streets, which blocks smelled like the tanner and should be avoided with a full stomach. He knew that the stone vendor on the terrace above the market sold dried fruit that was cheap and good for carrying, and that the public fountain two streets east of Grainer's ran cleaner than the one to the west, which had a mineral taste that suggested its pipes were overdue for maintenance.

  Small knowledge. The kind that accrued through repetition, not study. He was learning Miravar the way you learn any place you live in: by walking it until the walking became automatic.

  The canal was on his left as he descended toward the waterfront, visible in flashes between buildings. Morning light caught the surface and broke into the kind of shifting pattern that painters spent careers trying to capture. He didn't look at it like a painter. He looked at the water level, which was slightly higher than yesterday, and at the lock mechanism visible upstream, which was cycling at what he'd come to understand was its normal speed. He'd been doing this without deciding to. His brain had started treating the canal the way it treated any system it saw daily: cataloguing baseline behavior so that deviations would register.

  He arrived at the east yard at the same time as Kael, which happened often enough that Marcus suspected they had similar internal clocks. Kael walked in from the lower district with the unhurried gait of someone whose weight made rushing impractical and whose temperament made it unnecessary. He carried a cloth bag over one shoulder that contained his lunch and, Marcus had learned, a book. Kael read during breaks. The book was in a script Marcus didn't recognize, angular and dense, and Kael never discussed it.

  "Morning."

  "Morning." Kael set his bag down by the tool rack. He looked at the sky with the evaluative squint of someone checking a variable. "It'll rain by midday."

  Marcus looked up. The sky was pale blue with clouds building to the west. "You sure?"

  "I can feel the pressure dropping." He said this the way someone might say they could smell coffee. A sensory fact, not a boast. Stone people felt atmospheric pressure the way halflings felt mana flow. Marcus was collecting these details without trying, building a picture of how the different species experienced the world, and the picture kept getting more interesting the more he filled in.

  Lira arrived with Renner, which was unusual. They didn't typically walk together. Lira was talking and Renner was not talking, which was not unusual at all. She was halfway through a story about her daughter putting a frog in Tomas's boot when she saw Marcus and Kael and redirected without missing a beat.

  "Cole. You still alive?"

  "Still alive."

  "Good. Voss wants us on the upper junction today. There's a blockage in one of the feeder channels. We're hauling debris and then standing around while the inspectors argue about what caused it." She dropped her bag next to Kael's. "Bring water. The upper junction's a long walk from anyone selling anything."

  Renner had moved past them to the tool shed without greeting anyone, which was his version of being in a good mood. He came back with a set of pry bars over one shoulder and a coil of rope in his other hand.

  Havel and Tren arrived together, as they always did. Marcus had figured out their dynamic by the end of his first week. Havel was the younger one, early twenties, eager in a way that hadn't been beaten out of him yet. He asked questions and volunteered for tasks and laughed at things that weren't quite funny, the social enthusiasm of someone who was still new enough to find the job interesting. Tren was older, maybe forty, and projected the careful blankness of a man who had decided years ago exactly how much of himself he was willing to invest in work relationships. He did his job well and talked to Havel and occasionally acknowledged the existence of other people. Marcus didn't take it personally. He'd worked with a dozen Trens in Columbus.

  Voss showed up last, clipboard in hand, and assigned the day with his usual combination of efficiency and faint displeasure. Then they walked.

  The upper junction was a twenty-minute walk along the canal's east wall, past the main work section and up a sloped service path that ran between the canal and the lower terraces. The path was stone, worn smooth by decades of foot traffic, and it climbed gradually enough that Marcus's legs barely noticed. Kael's did. Stone people had a different relationship with inclines.

  "My people built cities in vertical shafts," Kael said when Marcus slowed to match his pace. "Horizontal distance is fine. Slopes are a design flaw."

  "I'll mention that to whoever built the path."

  "They know. They didn't care." His tone was perfectly even but the timing was precise, and Marcus had learned to recognize when Kael was joking by the small pause that came after the punchline, the space where a smile would go if Kael were the type to provide one.

  The upper junction was where a feeder channel entered the main canal from the eastern hillside, carrying runoff and, Marcus had gathered, a significant portion of the mana that fed the canal's lower sections. The junction itself was a stone structure roughly the size of a garden shed, built into the canal wall, with a valve mechanism that regulated flow between the feeder and the main channel. This morning, the valve was stuck at about two-thirds open and the feeder channel behind it was backed up with debris: branches, mud, what looked like a collapsed section of the feeder's stone lining, and something fibrous and green that Lira took one look at and called canal moss.

  "Canal moss is the one that grows in high-mana water," she said, pulling on her gloves. "It's not really moss. It's more like... it roots in the stones and then it just keeps growing until someone pulls it out. It loves junction valves. Grows right into the mechanism."

  "Why?"

  "The mana's densest where the channels merge. The moss follows the mana the way regular plants follow sunlight." She shrugged. "My mother calls it the canal's weeds. Same idea. You pull it, it grows back, you pull it again. Circle of life."

  They hauled. Marcus was good at hauling by now. His hands had callused over in the right places, and his shoulders had stopped complaining about loads they'd found outrageous two weeks ago. The body adapted. That was one of the reliable things about bodies. You could put them through the same stress repeatedly and they'd eventually stop treating it as an emergency.

  The debris was heavy and wet and came out of the channel in uncooperative masses that had to be broken apart before they could be moved. Marcus and Havel worked the near side while Kael handled the pieces that were too heavy or too awkward for anyone without his density. Renner and Tren worked the far side of the valve. Lira split her time between hauling and inspecting the valve mechanism itself, crouching beside it with her hands on the stone, doing the thing she did that looked like listening.

  "How's the valve?" Marcus asked during a break, while they sat on the edge of the feeder channel and drank water from clay bottles.

  Lira wiped her hands on her trousers. "The mechanism's fine. The moss grew into the pivot housing and jammed it. Once we clear it, it'll move. Probably. If not, I'll sweet-talk it."

  "You can sweet-talk a valve?"

  "I can adjust the mana flow around the pivot point to reduce friction." She said this the way a mechanic might say they could loosen a rusted bolt by applying penetrating oil. Technical but unremarkable. "Same thing."

  Marcus watched her go back to the valve. She knelt beside the stone housing and pressed both palms flat against it, the way he'd seen halflings do a dozen times now. Her eyes half-closed. She stayed like that for maybe thirty seconds, perfectly still, and then she moved her right hand about six inches to the left and pressed again.

  He wanted to ask what she felt. Not as a test or a challenge, but with the genuine curiosity of someone watching a craftsperson do something he couldn't quite see. It was the same impulse he'd had watching a senior engineer read a soil report, back when he was an intern. Some people could look at data and see a pattern that was invisible to everyone else. Lira couldn't look at the data. She felt it.

  He filed the observation and went back to hauling moss.

  It rained at midday, exactly when Kael had predicted. They ate their lunches under a stone overhang near the junction while water came down in a steady pour that turned the service path into a shallow creek. The canal's surface churned. Runoff from the terraces above rushed down the hillside in brown rivulets and found its way into the feeder channel, which was now flowing freely again thanks to three hours of pulling things out of it.

  Lira had gotten the valve unstuck. She'd spent twenty minutes working it, alternating between physical manipulation and the palm-on-stone technique, and the pivot had finally released with a grinding sound that made Renner look up from fifteen feet away. The valve swung to full open, water surged through, and the backed-up pressure in the feeder equalized in about ten seconds. Lira had stood up, flexed her hands, and said "You're welcome" to the valve. She did this every time.

  This narrative has been unlawfully taken from Royal Road. If you see it on Amazon, please report it.

  Marcus sat with his back against the stone wall and ate the flatbread he'd brought from Pol's cart. The rain was loud on the stone above them and on the water below, and there was a quality to the sound that he hadn't noticed before. A depth to it, like the rain was hitting more than just the surface. He could feel it in the overhang at his back, a faint vibration that wasn't quite physical. The same almost-sensation he'd felt when holding the appraisal stone at the intake office. A pressure that existed just below the threshold of what his senses could properly name.

  It was stronger here than at the lower work sites. The junction, with its merging channels, was apparently a convergence point for whatever the canal carried besides water.

  The feeling passed. Or he stopped noticing it. He wasn't sure which.

  "You do that thing," Lira said.

  He looked at her. "What thing?"

  "The staring thing. You look at the canal and you go somewhere." She bit into her lunch, which was something wrapped in a large leaf that smelled aggressively of spice. "Renner stares at the canal because he's bored. You stare at the canal like you're counting something."

  "Occupational hazard."

  "From the warehouse job?"

  "From before that."

  She waited. He didn't elaborate. She accepted this with the ease of someone who knew when a door was closed but not locked.

  "My mother does it," she said. "Stares at the canal like it's telling her something. She worked these junctions for thirty years. She says you can read the system if you pay attention long enough. Flow patterns, pressure changes, the way the water moves differently when something's off upstream." Lira picked something out of her wrap and examined it. "She also says the canal authority hasn't listened to a junction operator in twenty years, so what's the point of reading anything."

  "Sounds frustrating."

  "Sounds like the budget committee lives on the Ridge and has never operated a lock in their lives." There was a sharpness in her voice that surfaced and submerged in the same sentence. "But what do I know. I just work here."

  Kael, who had been eating in his usual silence, said, "My certification application was reviewed by three people. None of them had subterranean assessment experience."

  "Shocking," Lira said.

  "They said my technique was unorthodox." Kael's voice was level, which was its own kind of commentary. "I was reading structural integrity through solid rock the way my Hold has done it for centuries. They said the methodology was not recognized by the current framework."

  "What did you tell them?"

  "I told them the current framework was written forty years ago by someone who had never been underground." He picked up his water bottle. "They did not find this persuasive."

  A silence settled that was comfortable in the way shared grievance often is. Renner ate his lunch and said nothing but his silence had a different quality than its usual blankness. It was the silence of a man who had heard versions of this complaint from different mouths over two decades and had stopped arguing about it not because he disagreed but because arguing hadn't changed anything yet.

  Marcus watched the rain hit the canal. The junction valve was open and the water flowed smoothly through it now, a steady merge that looked effortless but was the product of a morning's labor and a halfling's skill. Without maintenance, the moss would grow back in weeks. The debris would accumulate. The valve would stick again, and the pressure behind it would build until something gave.

  He recognized the pattern. Different world, different infrastructure, same dynamic. Systems needed upkeep. The people who benefited from the systems didn't want to pay for the upkeep. The people who did the upkeep knew it was underfunded but kept doing it anyway because the alternative was watching things fall apart.

  He'd walked away from that dynamic once. Taken a warehouse job where the worst that could happen was a late shipment.

  He picked up a pry bar and went back to work.

  On the walk back, the rain let up and the late afternoon sun came through in long angled shafts that turned the wet stone gold. Lira walked ahead with Renner, her voice carrying back to them in fragments of a conversation about shift schedules. Havel and Tren were behind, Havel apparently recounting something that required hand gestures. Kael walked beside Marcus, and for a while neither of them spoke.

  They passed a section of canal wall where a street lamp sat in a stone bracket about eight feet up. It was one of hundreds that lined the waterfront and canal paths, spaced at regular intervals like any city's public lighting. Marcus had walked past them every day without giving them much thought.

  Today, in the rain-washed air, he watched one relight itself.

  There was no click, no spark, no mechanism he could see. The lamp had been dim, barely a glow, and then over the course of maybe five seconds it brightened to its full warm amber. No one was near it. No one was maintaining it. The thing just drew whatever it needed from the environment and resumed its function, the same way a solar panel would resume charging when the clouds cleared.

  Except this wasn't sunlight. This was whatever ran through the canal, concentrated in the water, diffusing outward through the stone and air into the infrastructure that drew on it. The lamp was plugged into the city's mana supply the way his desk lamp in Columbus had been plugged into the grid. Same principle. Different current.

  He stopped walking. Kael stopped with him.

  "The lamps," Marcus said. "They draw from the canal?"

  "Everything draws from the canal." Kael said this the way you'd say the sky is blue. "The water purification. The heating stones. The structural wards on the older buildings. The canal is not just water. It is the supply line."

  Marcus looked at the lamp. Then he looked down the canal path, at the row of lamps stretching into the distance, each one glowing its steady amber. He looked at the canal wall, at the stone that had been channeling mana for centuries, and he thought about load distribution. About a single supply line feeding an entire city's infrastructure. About what happened to a grid when demand exceeded capacity or when the supply line degraded.

  "What happens when the canal flow drops? In winter, when the river's lower?"

  "Things slow down. Lamps dim. The locks take longer to cycle." Kael glanced at him. "The healers work harder. The street cleaning doesn't happen as often. It is not a crisis. It is a... thinning." He considered the word and appeared satisfied with it. "Everyone adjusts."

  "And if something disrupted the flow beyond the seasonal drop?"

  Kael was quiet for a moment. It was the thoughtful kind of quiet, the kind that suggested the question had landed somewhere that required careful handling.

  "Then things would not just slow down," he said. "They would fail. The systems that rely on mana would fail in order of their demand. The largest draws first, then the smaller ones. Like..." He paused. "Like lights going out in a building when the power fails. The big systems go dark, and then the small ones, and eventually you are sitting in a room with nothing working."

  "Has that happened?"

  "Not in my time." He started walking again. "But my foreman mentions it sometimes. Forty years ago, there was a failure in the eastern section. A cascade, he called it. Three districts lost mana supply for two weeks. The canal authority hired emergency channelers from upriver. It cost more than the year's maintenance budget."

  Marcus filed this. He filed everything, and the filing was getting organized whether he wanted it to or not. The junction that didn't match the others. The load patterns he could feel but not articulate. The underfunded maintenance. The overstressed infrastructure carrying a city on its back.

  They caught up with the others. The east yard was ahead, and Voss would be there with his clipboard and his coins, and then the day would be over and Marcus would walk back to Grainer's and eat stew and listen to the canal's evening rhythm, which was different from its morning rhythm and different from its rainy-afternoon rhythm, and all of it was becoming familiar in a way that should have been comforting and was, mostly.

  He stopped at Sable's shop on the way back. He didn't need anything. He told himself he was passing by, which was almost true. Her shop was on a secondary street in the market district, two blocks from his usual route, and the detour added five minutes to his walk. He took it about twice a week.

  The shop was warm the way drake spaces always were. Sable was behind her counter, doing something with a bolt of grey fabric and a pair of scissors that looked sharp enough to have opinions about. She didn't look up when the door opened.

  "Cole."

  He still didn't know how she did that. "You can tell by the footstep?"

  "I can tell by the time. You come by after shift on the days you stop at the flatbread cart in the morning. When you eat at the cart, you take the Kettle Street route to work. The Kettle Street route puts you closer to my shop on the way back."

  He stood in the doorway and considered this. "That's an unsettling amount of pattern recognition."

  "That's thirty-five years of watching foot traffic from behind a counter." She cut the fabric in a single long stroke that was precise enough to make a surgeon jealous. "You don't want anything. You're checking on me."

  "I wouldn't put it that way."

  "How would you put it?"

  He didn't have a better way. "Visiting."

  She looked up at that. Her amber eyes with their vertical pupils caught the shop's warm light and held it. The look she gave him was the Sable look, the one that said she was taking his measure and not finding the total remarkable but not dismissing it either.

  "The shoes are gone," she said. "A collector from the Ridge bought them. He thought the rubber compound was artificially aged. I let him think that. He paid accordingly."

  "I'm glad they're doing well."

  "They're shoes. They're not doing anything." She put her scissors down. "You look better than when I met you. Less like something the canal spat out."

  "High praise."

  "It's observation. You've put on weight. Your hands have calluses. You walk differently." She paused. "More like someone who plans to be here tomorrow."

  He didn't have a response to that. She didn't seem to expect one. She picked up her scissors and went back to the fabric, and Marcus stood in her shop for another minute, in the warmth, watching the careful economy of her movements and feeling something he couldn't name and didn't try to.

  "Goodnight, Sable."

  "Goodnight, Cole. Close the door properly. The latch sticks."

  He closed it properly. The latch stuck. He worked it until it caught, and walked back to the inn.

  The stew that night was different. Not in its fundamental composition, which Marcus suspected hadn't changed since Grainer acquired the recipe, but in what Grainer served alongside it. A small dish of something pickled and red, sharp enough to make his eyes water, placed on the bar without comment.

  Marcus looked at it. Then at Grainer.

  "Pickled drake pepper," Grainer said. "Sable drops a jar off every month. I put it out when I remember."

  Marcus tried it. The heat was immediate and direct, nothing like the slow build of the stew's seasoning. It sat on his tongue like a small, polite fire. His eyes watered. His sinuses, which he hadn't known were congested, cleared instantly.

  "Good," he said, in a voice that was half an octave higher than usual.

  Grainer's expression did something that, on a more mobile face, might have qualified as amusement.

  Marcus ate the stew with small amounts of the pepper, finding the ratio that added warmth without causing respiratory distress. The common room had two other people in it tonight, a couple Marcus had seen before. They ate and talked quietly and paid him no mind. Outside, the canal's night rhythm ran steady, the slower cycle, the deeper tones.

  He thought about the lamp relighting itself. About a city plugged into a river the way a building was plugged into a grid. About load distribution and supply lines and what Kael had said about things failing in order of their demand.

  He thought about the junction from his first day. The one that carried load differently from the others. He'd passed it three more times since then and the discrepancy was still there. Consistent. Not worsening, but not resolving either. A minor irregularity in a system that was full of minor irregularities, and he'd been telling himself that was all it was.

  But his brain didn't work that way. His brain saw the junction and the underfunded maintenance and the overstressed infrastructure and connected them not because he wanted to, but because the connections were there and he'd been trained to see them and couldn't untrain himself no matter how inconvenient it was.

  Something in the canal wall behind the bar pulsed. Faint, below perception, almost nothing. A shift in the ambient pressure of the room that lasted half a second and was gone.

  Marcus looked up. Grainer was wiping the bar. The couple was eating. Nothing had changed. The lamps burned steady. The walls stood.

  But for half a second, something had moved through the infrastructure the way a vibration moves through a wire, and Marcus had felt it.

  Text appeared in his vision. Small, clean, clinical.

  *Ambient mana sensitivity: Threshold-adjacent.*

  It hung there for a few seconds. Then it faded. No explanation. No follow-up. The system had noticed something and noted it and moved on, the way a monitoring instrument logs a reading that falls within tolerance. Not alarming. Not significant. Just recorded.

  Marcus set down his spoon.

  He sat with the absence of the text the way you sit with the echo of a sound you're not sure you actually heard. The stew was cooling. The canal was running. Grainer was wiping a bar that was already clean.

  He picked up his spoon and finished eating.

  Upstairs, in room six, he lay on the narrow bed and listened to the canal through the wall. The crack in the ceiling was still there. The building was still sound. The city was still running on a system that was underfunded and overstressed and held together by people like Lira and Renner and Kael and a hundred others who did the unglamorous work because nobody else would.

  He had a routine now. Work, eat, sleep, repeat. He had calluses and a second shirt and preferences about flatbread vendors. He had coworkers who were becoming something that wasn't quite friends but was adjacent to it, the way his room wasn't quite home but the key in his pocket felt like it belonged there.

  He was settling in. That was the word for it. The process of weight finding its level, of a new thing becoming a normal thing, of a place that was foreign becoming a place that was just yours.

  He closed his eyes. The canal ran. The lamps burned.

  Somewhere in the infrastructure, something logged a reading and moved on.