"Full heel, inner brick," the wall-keeper said. "Half buys outer. Crumb or talk buys stairs."
The lane heard that and tightened around it.
Lower sweep had been paid out into a strip of brick under warped tin where the oven heat came through the wall in mean veins and nowhere else. Chalk marks ran along the base of the quarter like somebody had measured exactly how much cold a body could rent until dawn. People stood on them with heel pieces in their hands and their mouths already careful.
The wall-keeper sat behind a board laid over two crates. No club. Just a ledger strip tied to one wrist and a short blade for shaving crust into smaller truths. Beside him a boy fed splintered slats into a brazier too small to matter.
The sweep captain came down the line with a sack and dropped one hard heel into each hand.
Pay for sleep, Elias thought.
That was new.
Scar-neck slipped his piece inside his shirt at once. "Don't chew yours."
"I know."
"You know because lower sweep taught you. Quarter likes that."
The line moved.
A bent man paid full and got pointed toward a wall slot no wider than a grave turned upright. A woman with half got outer row where the roof missed the wall and the wind came through as if it had rights there. Nobody argued. Arguing was one more way to sleep standing.
Then Elias saw the old woman.
Not old enough for frailty to look soft on her. Old enough for it to look expensive.
A washed-out scarf hid most of her hair. One sleeve had been pinned at the cuff with twine. She stood straight until the cough came, then folded it into her shoulder so fast it nearly vanished before it reached sound. Her free hand stayed closed around a crust hardly thicker than two fingers.
That was the first cut.
Not the cough.
The speed of the fold.
Claire had done that with the bad ones. Turned the sound aside. Made the body smaller around it so he would not have to watch the whole cost land at once.
The old woman put her piece on the board.
The wall-keeper weighed it once, then set it farther from her.
"Half-night outer," he said. "Or stairs till first bell."
She shook her head a fraction. "Inner brick. Just till dawn."
"Then you need more bread."
"I had more."
The blade tapped the board.
She corrected herself immediately. "I need the wall."
"Need is not weight."
He pinched away one softened edge where she'd held the crust too long and dropped the shaving into a tin cup by his knee.
"Half-night outer," he said again. "After first bell, stairs."
The people behind Elias watched with their eyes down.
The old woman set two fingers against the board as if touch might change arithmetic. The cough came again, smaller this time and worse for it. When she turned away fast enough to hide the end of it, a dark thread touched the inside of the scarf.
Eat first, Claire had said.
Not gentle. Irritated. Breath already thin. Glass in hand. Fingers at his sleeve quick enough to pretend they had not checked him at all.
Elias looked at the heel in his own palm.
One full bought inner brick. A wall warm by theft, not comfort, but warmer than open stone. He had no ration this bell. None next. Lower sweep again at dawn if quarter still liked what hunger was doing to him.
His thumb found the first knuckle inside his fist.
One heel gone.
Second.
One colder night.
Third.
One slower body tomorrow. One more hour stolen from Claire if hours ever started behaving again.
He let the fist loosen.
Scar-neck had seen the count before Elias finished making it. "Don't."
"She's sick."
"So was my first winter."
The wall-keeper looked past the woman. "Next."
She did not move.
The blade lifted half an inch.
"Move."
Elias heard himself say, "Wait."
The lane turned its head without moving much else.
The wall-keeper looked at Elias's shoulder seam first. Then at the soot on his shirt. Then at the heel in his hand.
"Lower sweep?"
Elias stepped out of line and set his piece beside the woman's.
The wall-keeper glanced from one crust to the other. "One buys one."
"Then take mine."
The old woman turned so fast the cough found her unready and broke loose harder than before. She caught it in the scarf too late. The sound dragged more red into the cloth when it ended.
That settled the lane. Nobody looked up. Nobody needed to.
The wall-keeper lifted Elias's heel, weighed both together, then separated them again.
"One full buys one inner brick," he said. "One short buys half-night outer."
He pushed Elias's heel toward the old woman. "Her wall."
Then he tapped the board near Elias. "You keep the short."
There was the price. Clean as the wood.
The old woman's eyes went wide. "No."
The wall-keeper did not care enough to repeat himself with force. "Quarter heard the trade."
Elias could still pull the hand back. Say the cough was not his problem. Say he'd changed his mind. Say he needed the wall more than she did.
He did not.
"Take it," he said.
The wall-keeper scraped Elias's not-name onto the ledger strip.
"Outer row last slot. Wind side. First bell sends you off if you drift."
Then, to the woman: "Inner brick five. Lose the place if you cough blood on the wall."
Even the mercy came shaped.
She took the heel at last. Not gratefully. Almost angrily. She pressed the bread once to her chest, then moved toward inner brick with the same economy Elias had learned below: short breath, close hold, no wasted sway.
He watched her go and knew exactly what he had done.
Bought one stranger a wall.
Sold himself the seam.
Scar-neck stepped up beside the board and laid down his own heel. "Still exact?"
"Worse."
"Good."
Outer row last slot was not a slot. It was a rectangle of old sacking laid over brick damp enough to shine. Above it the roof seam breathed cold straight down the wall. The lane smelled of wet ash, old cloth, and the crust people tried not to chew too fast.
Elias lowered himself with the care hunger taught best.
Back to brick first.
Bad choice.
The wall stole heat faster than the floor. He shifted sideways, curled the shoulder in, cut the breath short, and felt the body make the same obscene correction it had made in lower sweep.
Closer.
Smaller.
Waste less.
It helped here too.
Across the lane, inner brick held its warmth badly but honestly. He could see the old woman there with the heel still in both hands. She had not eaten yet. She held it the way Claire had held the water glass when medicine needed washing down slowly, as if haste could ruin usefulness.
Then she broke the crust in half.
One part went to her mouth.
The other disappeared under the scarf at her throat, saved against morning from the same night that had nearly priced her out of the wall.
That hit harder than Elias had expected.
Because Claire would have done exactly that.
Save the second half. Pretend tomorrow still listened.
His thumb found the first knuckle in the dark.
One crust for one night.
Second.
One colder body at dawn.
Third.
One more day the return would have to be counted harder if he kept doing this.
He let the hand fall.
The bite came back before the count had cooled.
Not from the wall-keeper.
From the quarter itself.
Wind slid under the lifted tin and found every place lower sweep had hollowed out in him. Without inner brick, sleep would not hold. Every time he drifted, the cold pulled him half awake and made him fit himself small all over again. By midnight his jaw hurt from keeping his teeth quiet. By first bell the shoulder seam had tightened into a hard buried line from the way he had curled around it for hours.
No rest.
No real sleep.
And dawn would still want the body.
At some point in the dark the old woman crossed the lane.
He knew it because the air changed first. Cloth over cloth. Careful steps. No wasted scrape.
She crouched beside outer row and held something toward him.
The half she'd saved.
Elias looked at it.
Then at her hand.
The hand shook. Not much. Enough.
"Keep it," he said.
"So should you."
There was no room in the quarter for the sentence to be true twice.
"You bought the wall," he said. "Use it."
A cough started in her and she turned it into the scarf before it grew teeth. When it passed, she nodded once and took the half back. No thanks. None needed. The trade had already been paid for in colder units.
She stood.
Then paused just long enough to say, "You're somebody's son."
Not a question.
Elias did not answer.
First bell sounded from deeper in the quarter. Outer row stirred like one body taught not to complain with its mouth. Elias pushed himself upright and felt the whole night answer at once: shoulder line, hook-ribs, hollow stomach, bad sleep.
He had bought her one wall and lost the only kind of recovery his body might have made any use of.
His thumb found the first knuckle before he was fully standing.
One night gone.
Second.
One gesture that would come back and ask for more.
Third.
If he kept helping like this, he would have to count colder.
A relay hand struck the wall with a stick as outer row began to move.
Elias stepped into dawn with the seam of wind still in his bones and the quarter's price sitting exactly where the bread should have been.