Frederick smelled Loomhollow before he saw it.
Not perfume. Not silk. Lye first, then wet wool, then canal water gone slow and sour under too many dye sheds. By the time the city rose through the haze ahead, he already knew three things about it: it spent heavily, it washed badly, and it liked cloth more than it liked the people who made it.
So far, it behaved like every rich city Frederick had ever disliked.
The freight barge eased along the last lock with a shudder that traveled up through the decking into Frederick's bad hands. He checked the gate chain on instinct. Still sound. Still ugly. He had traded half a morning's repair work and one spare brass collar pin for three deck places and a promise not to ask questions. That was the best bargain they were likely to see while the Circle of Roots was still sending men up every westbound road with orders to notice strangers.
Ezekiel stood at the prow with his shoulders hunched inside a rough canal coat bought too large on purpose. The burden marks at his throat had stayed hidden so far, but only because he kept his chin down and spoke to no one he did not have to. Void stood beside him in the same silence he had carried since the Heart chamber.
That silence bothered Frederick more than blood had.
At the Circle of Roots, Void had bled, nearly fallen, and still looked like himself. Afterward he had climbed out under armed voices, taken the west cut, and crossed two sleepless days of freight road and canal transfer with the patient focus of a man doing sums no one else had seen.
Useful, certainly.
Not reassuring.
Ahead, Loomhollow climbed over both canal banks in terraces of brick, timber, and pale stone. Cloth ran between buildings on overhead lines, not decorative but drying, testing, curing. Long galleries of windows caught the thin afternoon light. Tower roofs carried turning vanes shaped like needles, shuttles, and forked shears. On the upper levels, banners hung with leaded hems so they never twisted badly enough to lose their pattern.
Someone had spent a great deal of money making the skyline behave. The balance was decent. The drainage under the lower sheds was not.
Frederick approved of one part in three, which was better than most cities managed.
The route plate under his coat had been warming since dawn. Not hot enough to burn. Just warm enough to keep reminding him that Loomhollow was not a random hiding place. Somewhere under the city, old work still answered the same network that had led them through the sea-plane and into EXrczate.
That was why he had chosen it.
Also because the barge master had muttered, without being asked, that Loomhollow was the only city west of the freight cuts strange enough to make three tired men look almost ordinary.
The lock gates opened.
At the lower landing, the city sorted people before it let them in.
At the lower landing, every arrival was sorted into lanes beneath painted boards: charter freight, registered labor, guild carriage, private house, unpatterned entry. The last line was shortest and watched hardest. Clerks in gray jackets stood behind tall desks checking papers, cloth tabs, toll marks, and hems. Not clothing in the abstract. Clothing as contract. Clothing as proof that someone would answer for what you broke.
Ezekiel read it a heartbeat later and muttered, "I hate this place already."
"Good," Frederick said. "That means you're seeing it right."
Void's gaze had gone to the overhead walkways and the narrow iron housings fixed into the support arches there. "Watchers?"
Frederick followed the angle and nodded once. "Counterweighted shutters. Bell pulls too. They can close three lanes at once if they don't like a face."
"Useful city."
"Hostile city."
"Often the same thing."
That, annoyingly, was true.
They took the unpatterned lane because anything else would have required lying in more detail than Frederick was willing to trust while exhausted. The clerk at the desk had a narrow face, careful cuffs, and the fixed politeness of a man paid to notice stains in character as well as cloth.
"Purpose in Loomhollow?" he asked.
Frederick put both forearms on the desk where the worst of the marks stayed hidden under grime and said, "Transit repair and short lodging. Canal brake work brought us in."
"House affiliation?"
"None."
"Guild protection?"
"If we had it, we wouldn't be in this line."
The clerk did not smile. Good. Frederick would have distrusted him if he had.
He examined their coats instead. Void's plain dark cloak. Ezekiel's borrowed canal coat. Frederick's patched work jacket with one cuff burned through and restitched twice. The man's gaze paused a fraction too long at Frederick's hands, then moved on.
"Weapons?"
"Tools," Frederick said.
"Difference?"
"How expensive the mistake is."
This time the clerk's mouth twitched despite himself. He wrote something on a narrow strip, stamped it with a shuttle seal, and held out his hand for toll.
Frederick paid with three lock chits from the barge master and did not enjoy parting with any of them.
The clerk stamped the strip again.
"Three nights unpatterned movement in lower wards only. No guild petitioning. No museum access. No upper-bridge crossings after third bell. If a house claims you, these lapse. If a house accuses you, these also lapse. Try not to become educational."
Ezekiel took the strip. "People say that often here?"
"Often enough."
They were waved through.
Inside the lower ward, Loomhollow stopped posing and got back to work.
The grand fronts still loomed above them, all polished lintels and patterned shutters, but street level belonged to labor: thread carts, wash lines, bobbin boys, dye women with red wrists, loom porters carrying folded frames across bent shoulders. Water ran in narrow side channels stained blue in one lane, yellow in the next. Every few buildings had a counting window cut low for contract slips and wage tags. Every third alley seemed to end at a loading door with a different house symbol painted over older ones.
Frederick liked this part better.
Not because it was kind. Because it was honest.
He slowed near a narrow bridge joining two workshop blocks. The iron underframe sang wrong under the foot traffic above. Not failure yet. Just strain held a season too long because someone had chosen a prettier top rail instead of a better brace.
"What is it?" Ezekiel asked.
Frederick pointed with his chin. "Bridge is carrying more than it was built for."
"Can you fix it?"
"Not unless the city suddenly develops moral discipline and spare iron."
Void looked down through the bridge slats toward the canal below. "There is more under it."
Frederick felt that too now that they had stopped moving. Not just the bridge. Old hardware below the newer masonry. Buried rings, anchor teeth, chain guides. The kind of underwork people built when a city started as one thing and kept laying newer purposes on top.
He disliked how easy it was to overread the place. That usually meant there really was something dangerous under it.
An actual lower mechanism sat under Loomhollow's streets, older than the current lock traffic and still holding tension somewhere out of sight.
He kept walking.
Men who stopped in strange cities to stare at rails got remembered.
They found lodging in Needle Court because it sat low, charged cheaply, and asked only for coin in advance and silence afterward. The housekeeper was a broad woman with white thread wrapped around one wrist and the practical stare of a person who had seen too many kinds of trouble to be impressed by any one of them.
"Bath water costs extra," she said.
"Expected," Frederick said.
"Bleeding on linen costs more."
He glanced at Void.
Void glanced back without apology.
"We'll try not to improve your sheets," Frederick said.
That earned them a room under the rear roof and a bowl of cabbage broth thick enough to remember potatoes. Ezekiel nearly fell asleep over it. Void ate without comment. Frederick kept one ear on the courtyard noises below and watched the window for the color of evening.
It was not enough.
After the room, after the food, after the first wash that made the basin water look like ditch runoff, his nerves still would not settle. The city had too much tension in it. Not panic. Structure. A place trained to sort people before people could sort themselves.
He went back downstairs alone under the excuse of buying more lamp oil.
Needle Court opened onto a narrower lane behind the better shops. Here the cloth in the windows thinned and the work got finer. Older women sat in doorways carding thread. A boy with a stitched apron carried reed bundles taller than he was. Somewhere nearby, a loom beat at a steady patient pace, the kind that told Frederick the worker had done the same motion so long the body could hate it and still keep perfect time.
At the oil stall, the seller looked at Frederick's hands before she looked at his face.
"Metal man," she said.
It was not a question.
"Repair hand."
"Same thing if the break is expensive enough."
He bought the oil. She wrapped it in coarse paper and lowered her voice while pretending to count change.
"You came in from the east roads."
He did not answer.
"Then hear this for free," she said. "Registry men have been asking after unpatterned arrivals since midmorning. Not many questions yet. Too polite for that. But all the cloth tellers are counting twice."
"Because of us?"
"Because of whatever made the south signal towers miscount before dawn." She handed over the oil. "Loomhollow is vain, not blind."
That was better information than he had paid for.
On the way back, he took the long route around Silk Hall.
The building stood above the lower wards like a clean lie. Museum frontage, civic steps, polished lamps, threadwork reliefs set into stone panels. The public doors were shut for evening, but side staff still moved through the service court carrying crates, rolled cloth, and ledgers under seal. The route plate warmed again the closer he got. So did the spindle under his coat, though more faintly.
Below the paving, the old mechanism answered them both.
Frederick stopped at the service rail and laid two fingers against a cast-iron post no one important would ever notice.
The post was live with hidden pull.
Not electricity. Not plain weight either. Pattern tension. Old line-work running under the museum steps and down into something deeper than storage cellars. He could not read the whole shape of it, but he knew a maintained system when he touched one. Whatever sat below Silk Hall was not ruin alone. Someone still serviced part of it.
"That is an unlicensed survey posture."
Frederick turned.
A courier in a neutral gray coat stood three paces behind him with no house colors showing and no jewelry except a narrow needle pin at the throat. Young, watchful, forgettable by profession. The sort of person cities used when they wanted a message carried without admitting it had traveled.
"I was admiring the rail," Frederick said.
"You were reading the load path."
"That too."
The courier held out a sealed fold of paper. No crest wax. Just thread wrapped twice around the middle, then knotted in a pattern Frederick did not know.
"For the three of you," the courier said. "Specifically the one who reads metal, the one who carries weight, and the one who woke something under EXrczate."
Frederick did not move at once.
"That narrows the field unpleasantly."
"Loomhollow is efficient when frightened."
He took the letter.
"Who sent it?"
"Someone who prefers the city not be turned inside out by forces it does not understand."
"That describes half the people in government and none of the useful ones."
The courier almost smiled. Almost.
"Second bell," they said. "Below Silk Hall. Service stair three. Come quietly, or the other invitation reaches you first."
"What other invitation?"
"The one with uniforms."
The courier turned and was gone into the lane before Frederick decided whether to call after them.
He stood alone with the sealed note in hand, Silk Hall at his back, and the city's hidden machinery humming faintly through the rail.
When he got back to Needle Court, Ezekiel was awake again and looked one bad word away from bolting the door.
"You were gone too long," he said.
Void looked up from the chair by the window. "You found something."
Frederick held up the letter.
"More accurately, something found us."
Ezekiel rubbed his face. "Please tell me it's an offer of sleep."
"No."
"Food?"
"Also no."
Void stood.
"Then open it."
Frederick broke the thread.
Inside was one line in neat dark ink.
If you want Loomhollow alive by week's end, come below before the Keepers close the lower doors.
No signature.
No flourish.
No wasted effort.
Frederick read it twice, then handed it to Ezekiel.
Ezekiel stared at the line and looked offended on principle. "I was hoping for one city. Maybe two streets. Not another under."
Void took the note last. His expression did not change, but the silence around him sharpened.
"We go," he said.
Frederick looked toward the black window, toward Silk Hall somewhere beyond the roofs, toward the hidden lines under a city that had measured them before they had found a bed.
He was very tired and very certain, which was becoming a bad combination.
"Second bell, then," he said.
Below them, Loomhollow's looms kept beating through the dark.