The wind arrived an hour before the brace failed.
Ivo heard it coming across the valley floor a long rising note like a question the whole valley was asking at once.
The Jupiter’s hull sang back, a chorus of panels and struts flexing under the shift in pressure.
He stopped what he was doing and listened.
Not dangerous yet.
Just loud.
By the time he reached the flight deck to check the starboard seal, Maureen was already there with a tablet and a pressure meter Ivo couldn’t read.
She glanced at him, nodded once, and went back to the reading.
“Forty-two knots,” she said.
“Gusting fifty. We’re fine if it holds at that.”
The hull brace above the navigation console groaned.
They both looked up.
The sound was metal-on-metal, a grinding scrape that made his molars ache before the Line ever showed him the numbers.
Composite channel aluminum ribs over a titanium core rated for atmospheric entry and not much else.
The colony had landed these things on two dozen worlds and the engineers had never planned for them to sit still in weather.
She swore quietly.
The Line painted the brace rust-orange: eighty-four percent aluminum, twelve percent titanium, digestible at cost.
Four kilos.
The number hung over the metal, glowing faintly, patient.
Ivo turned his head.
“That’s load-bearing,” Maureen said.
She was already moving, pulling up a schematic, tracing the brace’s connections through the deck.
“If it shears we lose structural integrity across the whole starboard compartment. Flight deck, galley, the medical alcove Judy just set up.”
The wind climbed.
Metal scraped overhead, louder.
“How long?” Ivo asked.
“At fifty knots? Maybe an hour. Maybe less.” She tapped the schematic, pulled a filter, cross-referenced.
“We can evacuate the deck. Seal it off and write off the space until the storm breaks.”
“Judy’s got patients in the med alcove.”
“Then she moves them.” Her eyes didn’t waver.
“I don’t spend lives on rooms.”
She left to organize it.
Ivo stayed.
Overhead, the joint gave a millimeter not enough to see, just enough to feel when the deck’s hum shifted underfoot.
He put a hand on the console and the Line’s numbers sharpened.
The aluminum was fatigued at the weld line.
The titanium core was holding but the ribs around it were starting to fold.
Another twenty minutes of load and the whole assembly would buckle inward, and the deck’s ceiling would come with it.
He could eat the failing metal.
Melt it into MELT and shape a replacement that would hold.
Except it was already doing its job barely, but still.
The replacement stock sat two compartments aft: the tool-steel block Maureen had been rationing out in slivers for every cutting job the camp couldn’t do with softer stock.
Five kilos of hardened chromium-vanadium.
The only piece of steel in the colony pure enough and hard enough to hold an edge through rock.
His hand stopped an inch above the shelf.
The wind hit sixty knots.
Above, the metal screamed.
Judy appeared in the doorway, a man on a stretcher behind her and Don at the other end of it.
“We’re moving him,” she said.
“Broken ribs. I can’t jostle him hard or we’re looking at a punctured lung.”
“Move him anyway,” Maureen said from the hall.
“He won’t make it down the ladder.”
“Then splint him better.”
Judy planted her feet and didn’t move.
The wind climbed again.
Seventy knots, gusting seventy-five.
The brace folded another millimeter and the groan turned into a shriek of metal on metal that made everyone in the compartment freeze.
Ivo turned and walked to the supply hold.
The chromium-vanadium sat on its shelf like an accusation, smelling of machine oil and cold.
Five kilos.
The family’s entire cutting stock logged, counted, protected because every blade, every saw, every shear they’d need for the next year came out of this block or it didn’t come at all.
He picked it up.
It was cold and perfect and the Line read it as ninety-six percent digestible, chromium-vanadium-molybdenum alloy, hospital-grade tool steel, and the numbers made his mouth flood with saliva and iron.
The block went into his pack.
He walked back to the deck.
The brace was holding by a weld and a prayer.
Maureen had cleared everyone but Judy, who was still stabilizing her patient in the alcove and refusing to move him until the splint was set.
Ivo knelt by the console and opened his pack.
The steel caught the emergency lights.
Eating it here would leave marks.
Shaping it would leave more.
Eighty knots.
The weld snapped.
The brace folded inward with a sound like a cannon and the deck’s ceiling sagged a foot, groaning, shedding dust and insulation.
Somewhere behind him Judy shouted and the wounded man made a sound past language.
Ivo bit into the block.
The steel was clean and hard and it fought him.
He had to work his jaw, grind it between his molars, and the taste was oil and carbon and a cold electric bite that made his sinuses flare.
He swallowed.
White flare behind his eyes the Line.
CONSUME ACCEPTED.
HEAT CEILING REVISED: II (SMITH).
MELT CHARGED +5KG.
Heat climbed through his sternum like a furnace door opening.
His hands went hot.
The steel in his stomach dissolved and he felt it redistribute not into his blood, into a second furnace behind his ribs, a reservoir the Line had just made room for.
He put both palms on the failing brace.
The aluminum was folding he couldn’t stop that.
But he could give it a skin.
He pushed.
The MELT left him in a controlled pour, the full charge flowing out through his hands and onto the brace’s surface.
It didn’t drip.
It spread a film of living slag that hardened as it touched air, thin and tight and flexible, wrapping the brace like a sleeve.
He shaped it.
Thickened it where the load was worst.
Thinned it at the edges where the join had to flex.
It stopped folding.
The Slag-Skin held.
His hands were shaking.
The room tasted like forge-smoke and his teeth ached down to the root.
He pulled his hands back and the skin stayed, a dull gray shell over the failing aluminum, and the deck’s groan steadied.
“It’ll hold,” he said.
His voice came out scraped raw.
No questions.
She went back to her patient, finished the splint, and nodded to Don.
They carried the man out.
The wind held at eighty knots for another ten minutes, then broke.
By the time Maureen came back the deck was quiet and the brace was still.
She looked up at it, frowning at the dull gray skin that hadn’t been there before, and Ivo watched her file the question for later.
Then she walked aft.
He heard her stop.
Heard the shelf scrape.
Heard her come back.
She filled the doorway, calm as a blade.
“Where,” she said, “does five kilos of tool-steel walk off to during a windstorm?”
Ivo met her eyes.
He didn’t have an answer that wouldn’t end him.
Judy stepped in from the hall.
“I used it.”
She turned.
“Splint reinforcement,” Judy said.
“The rib case needed hard stock or the bone was going through the lung. I cut it in the hold and shaped it in the alcove while you were clearing the compartment.”
Maureen’s gaze didn’t soften.
“Show me.”
They walked to the alcove.
The man was on his side, breathing carefully, a splint across his chest that was canvas and padding and, wired along the bottom edge, a thin strip of tool-steel Ivo had never seen Judy carry.
She’d fabricated it.
Somehow.
While he was eating the block.
While the deck was folding.
She examined the splint.
Checked the man’s breathing.
Pulled her tablet and made a note.
“In the future,” she said, “if you pull critical stock, you log it before you cut.”
“Understood,” Judy said.
She left.
Judy stayed.
Her gaze went past him to the brace, the gray skin holding the family’s roof together, and her voice when she spoke was very quiet.
“That’s twice.”
Ivo’s chest was still hot.
His hands tingled.
The taste of the steel sat in his throat like iron and oath, cold all the way down.
“I know,” he said.
“The complicity doesn’t stop growing,” Judy said.
“It just gets faster.”
She walked out.
Ivo stood in the saved deck with a new heat in his hands and the family’s tool-steel in his blood.
The brace above him held, dull and gray and alive with a shaping he’d learned in the moment he’d needed it most.
Every blade the colony would need for the next year had gone down his throat to buy back one room.
He’d made that trade in under a minute, without asking anyone if the room was worth it.
The wind outside had died to nothing.
The storm was over.
Maureen’s question wasn’t.