Jessa charged Quill Salvage for the hour.
Tarin learned this because she told Mara before she told him.
“I am not escorting your brilliant son into a drainage cut for friendship,” she said, standing at the yard gate with one boot on the lower rail. “Friendship is for fried dough and lying about bruises. River work is paid.”
Mara looked past her at Tarin’s shoulder.
“He’s not my son.”
“Good. Then you won’t haggle like family.”
They settled on a runner’s rate that made Jessa grin and Mara look personally betrayed by arithmetic.
The job itself was simple enough to fit on one line in the yard ledger: clear the lower service lane long enough for two Quill porters to bring out a handcart of tagged utility salvage from a licensed river clearance.
It was also why Tarin had agreed to go.
After Lantern Market, direct pickup suddenly cost less than letting three layers of sellers discover what Quill kept buying.
The lower service lane ran along the outer edge of Old Riverworks, nowhere near the sealed sections Mara had forbidden them to touch. On paper, it was a public industrial access cut with an old drainage channel on one side and a row of dead pump housings on the other.
On the ground, something had claimed it overnight. Jessa stopped before the first bend.
The hound’s tracks were not subtle. Four-toed prints in mineral silt, each wide enough to cover most of Tarin’s palm. A smear of translucent plate grit marked the corner where it had rubbed against concrete.
“One,” Jessa said.
Tarin studied the tracks again.
“You sure?”
“Unless one of them learned to walk on top of another one’s feet for two hundred paces.”
“They could herd.”
“And you could be quiet.”
She crouched, touched two fingers to a wet print, then pointed toward the service lane.
“Adult. Came in from the warm channel. No little tracks. No second pattern.”
Tarin believed her. That felt different from needing to prove her right.
The last time gutterglass hounds had found him here, there had been more than one. Too many clicking plates in too many dark angles. Cinder had been at risk. Tarin had known where the water was and not much else that mattered.
He still remembered the sound of claws catching concrete behind him.
His body remembered better. The old bruise in his knee tightened before the animal even appeared.
Jessa noticed.
“We can pull the porters back and wait for a licensed cull crew.”
“That’ll cost half the margin on the lot.”
“Not your leg, though.”
“No.”
She stood.
“That was not an argument for doing it.”
Tarin opened his satchel.
“I’m not going after it. We need the lane for six minutes.”
“Seven if Orro pushes the cart.”
“Six if you yell at him.”
“Now you’re planning with evidence.”
The porters waited behind a barred maintenance door thirty meters back, handcart still empty. Jessa had made them leave it there while she checked the lane. Their job was to move when she gave the signal and stop when she told them to stop. Neither had objected.
That was another difference from the market. Nobody here needed to know why Tarin wanted low-strength utility salvage. They only needed a route that stayed open.
He took THREAD-0 from its wrap.
The spool looked unimpressive enough in daylight: repair thread housing, old alarm seal, the authored ward work hidden in the way the parts agreed with each other. He crossed the lane and fixed one point low behind the base of a dead pump. The second went to a cracked bollard beside the drainage lip.
Visible if you knew to look. A problem if the hound knew to look.
Jessa watched him finish.
“That where you want it?”
“If it comes straight.”
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“It won’t.”
“Probably not.”
“Good talk.”
Tarin left the center lane open and moved with her toward the first bend.
They smelled the hound before they saw it: wet mineral, old blood, the metallic stink of card residue digested badly.
Then the animal stepped onto a broken service platform above the channel.
A normal adult.
That fact did not make it small.
Its back reached Tarin’s hip. Glassy plates lay over the shoulders and spine like overlapping bottle shards grown cloudy with use. One ear had a notch missing. Nothing shone between its plates. No bright seams. No old tether scar crossing the flank.
Not the survivor.
The hound lowered its head.
Jessa shifted half a step in front of Tarin.
He caught her sleeve.
“Don’t.”
“I was making room.”
“You were making yourself the nearest thing.”
“Occupational habit.”
The hound’s nose worked.
It did not charge.
It looked past them instead, toward the maintenance door where two porters and an empty cart waited out of sight.
Tarin felt the shape of the problem change.
Not a duel. Not even a hunt.
It wanted the lane because the lane smelled like people, salvage, grease, and residue.
He backed toward the prepared line.
The hound followed three steps, then stopped.
Its gaze dropped.
Straight to the thread.
“Oh, hell,” Jessa murmured.
The animal paced sideways.
Tarin kept moving.
The hound did not take the center. It climbed onto the low concrete skirt around the dead pumps, balancing on broken housings to pass around the visible line entirely.
The first placement had bought them nothing except information.
Jessa glanced at him.
“Six minutes?”
“Still six.”
“You have a very annoying face when you’re scared.”
“I’m working on it.”
The hound sprang.
Not at Tarin.
At the opening between them.
Jessa moved first. She drove her shoulder into Tarin’s chest and sent both of them sideways as claws hit where his thigh had been. The hound landed, twisted faster than its size had any right to allow, and came back low.
Tarin got LATCH-0 into his hand.
The plates clicked.
Flat.
He did not cut at them.
Months ago, he might have tried because the blade was in his hand and the monster was in front of him.
Now he jammed the Latchknife through a rusted ring on the pump housing and triggered the adhesive lock.
The hound struck the line of his arm instead of the blade. Glass scraped his sleeve and opened a hot shallow line along his forearm before Jessa kicked a loose inspection pan under its front feet.
Metal shrieked.
The hound skidded, recovered, and snapped at her boot.
“Move!” Jessa shouted.
They moved.
Tarin yanked the anchored knife free on the release and ran for the second bend, not the first trap.
There was a narrower cut there where a drainage stair descended to a maintenance grate. He had noticed it on the way in and dismissed it because the grate stood half open and the footing was bad.
Bad footing for people.
Narrow turn for a hound.
Jessa saw where he was looking.
“No.”
“Not the stairs. The rail.”
“Say the whole thought before I throw you in the river.”
“We move the Thread. Give it the wide side. I take the chain.”
She looked once at the half-open grate, once at the hound coming after them.
“You get one try. Then we leave the lot for somebody richer.”
That was her decision, not his.
“One.”
They split.
Jessa slammed the loose inspection pan against the railing and ran wide, making noise without offering the animal her body. The hound’s head snapped toward her.
Tarin was already pulling THREAD-0 from the useless first geometry.
Resetting it under pressure was ugly. His fingers slipped on the housing. The active pull bit into his Charge, leaving the familiar hollow tug behind his ribs. He did not have room to count it.
He fixed one point to the stair rail and cast the other across the broad concrete shoulder beside the grate.
Not a wall.
A choice made expensive.
The hound came around the bend.
It saw the line.
It saw Jessa beyond it.
It refused both.
For one sick instant Tarin thought the second placement had failed too.
Then the animal took the inner cut beside the drainage stair, the only route that did not ask it to cross the visible ward or turn its flank toward Jessa.
Exactly where the half-open grate narrowed the passage.
The maintenance chain hung from the grate’s upper corner, its hook torn loose years ago.
Tarin caught it with LATCH-0.
The adhesive clause bit.
He pulled.
The grate slammed inward.
Not fast enough to catch the hound. Fast enough to make it twist.
Its shoulder plates clicked flat as it braced against the metal, and that locked its front half for one heartbeat.
Jessa hit the outer rail with both hands and kicked the grate the rest of the way.
The hound recoiled down the narrow maintenance cut instead of through them.
Tarin released the Latch, shifted to the side, and pulled the Thread pressure off the wide shoulder just enough to leave one open route: away from the porters, down toward the warm drainage channel and the old machinery yard beyond.
The hound stood ten meters away, chest heaving.
It could come again.
Tarin knew that.
So did Jessa.
Neither chased it.
Jessa raised one hand toward the maintenance door without taking her eyes off the animal.
“Now!”
The bar lifted behind them.
Wheels rattled.
Orro and the second porter came through at a near run with the handcart, empty on the way in. The hound flinched at the noise, watched the cart, watched Tarin, then backed another step toward the channel.
A pump somewhere below coughed into life.
The old casing hammered three times, loud enough to shake grit from the wall.
The hound turned and disappeared between the broken housings.
Jessa waited five full breaths.
“Still not chasing it.”
“I wasn’t going to.”
“Good. I wanted the universe to hear you say it.”
They held the lane while the porters loaded the tagged utility stock from the clearance cage. The hound had taken its plates and glands with it. Fine. The cart was what they had come for.
Tarin preferred that to having to decide whether a dead animal made the morning profitable.
When the handcart cleared the bend, he reset THREAD-0 by hand and wrapped it away. His forearm had stopped bleeding enough to be irritating rather than urgent. Jessa cleaned it with a packet from her belt and tied the cloth too tight.
“Ow.”
“Medical term.”
“Loosen it.”
“Pay me a triage rate.”
The System notice arrived while Orro was swearing at a wheel.
STANDARD THREAT RESOLUTION VERIFIED
GUTTERGLASS HOUND — MATERIAL DRIVE-OFF / OBJECTIVE PRESERVED
ADVANCEMENT XP: +35
CUMULATIVE XP: 935 / 1200
LEVEL: 6
There was no second panel.
Tarin read the numbers once and let them go.
Jessa was watching the turn where the hound had vanished.
“You know what I hate?”
“This feels like a broad question.”
“I hate that I remember the first time you came back from this place.”
He looked at her.
She tightened the knot on his bandage another fraction, because apparently violence was easier than finishing the sentence gently.
“You were white as salt and still trying to explain the route to me,” she said. “Today you only did that twice while the thing was actually moving.”
“Improvement.”
“Don’t get sentimental. You still put the first line where the dog could see it from half the ward.”
“Hound.”
“Glass dog.”
Orro called that the cart was ready.
Jessa stepped away from Tarin and took the front handle without asking him.
“You get the rear. Bad knee means you don’t get to be heroic on the downhill.”
Tarin took the rear handle.
Behind them, something clicked once in the warm channel and did not follow.
The cart rolled toward Quill.