1
The smoke in the Foundry Quarter always tasted like burnt coins.
Thick, metallic, too heavy to be air. It slid into your lungs, sat on your tongue, pressed a film over your teeth. After a while you forgot what clean air was supposed to feel like.
Elias Thorne stopped noticing it years ago.
He darted between a pair of groaning cargo engines, boots splashing through puddles of oily water as he cut across the loading yard. Steam valves hissed above, venting clouds that turned the world into shifting ghosts of brass and shadow.
“Elias!” a voice bellowed from somewhere in the smog. “You’re late!”
He winced.
“I’m on time!” he shouted back, ducking under a swinging crane hook. “The bells haven’t even—”
The city bell tolled overhead. Deep and heavy, it rolled across the smokestacks like a slow punch to the ribs.
“—rung yet,” Elias finished weakly.
A thick hand clamped around the back of his collar and hauled him off his feet.
Master Hargan loomed over him—a mountain wearing grease-stained overalls, bald head shining with sweat, beard full of metal shavings. His right arm, from shoulder to fingertips, was pure machinery: brass plates, spinning gears, steam channels pulsing faintly with heat.
“Quarter hour late,” Hargan growled. “Again.”
Elias squirmed. “The tram line stalled. Some i***t jammed a crate in the wheels.”
“Then you should’ve run instead of riding.” Hargan thrust him toward the nearest loading platform. “Get to Line Three. Carts are backing up.”
Elias caught himself on the edge of a rusted railing and bit back a retort. Hargan wasn’t cruel, just permanently disgruntled, like the world had personally offended him and he wasn’t done being angry about it.
Besides, Elias needed the shift.
He needed every shift he could get.
He jogged along the platform until the massive form of Line Three rose out of the fog: a cargo train that never left the factory yard, thirty heavy carts chained together in a steel centipede. Conveyor arms fed ingots into smelting vats while mechanical loaders stacked new crates for shipment.
“About time,” muttered Jax, the nearest worker, as Elias slid into place beside him. “Foreman’s in a mood.”
“He’s always in a mood,” Elias said. “You just notice it more when you’re under his fist.”
Jax snorted and shoved a crate toward him. “Less mouth, more lifting.”
Elias grabbed the crate’s handles, muscles burning as he hauled it onto a waiting trolley. The iron inside clanged. He pushed the trolley down the line, dodging sparks from the overhead rails where power arced between copper contact points.
The Foundry Quarter pulsed and throbbed around him—pistons pumping, belts spinning, press hammers slamming like distant thunder. Above the smog, barely visible, the sleek silhouettes of airships drifted across the sky, their gasbags glinting faintly in the evening light.
He tried not to look at them.
Looking up never helped.
People like him didn’t go up there. People like him stayed down here, catching the ash that fell.
He reached the end of the line, locked the trolley into the transfer track, and sent it rattling toward the loading cranes. The rails hummed under his boots.
“Oi, Thorne!” someone called.
Elias turned just as a shape dropped down from an overhead catwalk, landing with catlike ease on a stack of crates. It was a girl about his age, all elbows and smirk, with a shock of copper-red hair tied back in a bandana. Goggles sat permanently on her forehead, leaving lighter circles of skin around sharp brown eyes.
“Kira,” Elias said, wary. “Shouldn’t you be in the machine bays?”
“Break time,” she said. “And I got bored of fixing your messes.”
“I don’t break the machines.”
“No, you just look at them like you want to take them home.” She hopped lightly from crate to crate until she was level with him. “There’s a rumor going around.”
“There’s always a rumor going around.”
“This one’s fun.” She leaned in, dropping her voice. “Inquisition sweep near the Upper Ferries last night. Dragged some poor sod out of a backroom clinic. Word is he had metal in his veins.”
Elias snorted. “Everyone in this city has metal in their veins. That’s what the smoke is.”
“I’m serious.” Her grin widened. “They say his blood came out silver. Like molten steel.”
“Sounds like someone spilled a lubricator in the story and didn’t bother to fix it.”
“Or,” Kira said, eyes glinting, “it’s the Forgeblood.”
Elias rolled his eyes. “Those are myths.”
“Everything’s a myth until it’s not.” She straightened, balancing easily on the crate edge. “Anyway, Inquisition wouldn’t show up for a nosebleed. Something’s got them twitchy. You can feel it.”
He could.
The city felt… tighter, somehow. Like the whole Foundry Quarter was a boiler about to blow and the pressure had nowhere to go. More patrols on the streets. More wanted posters on the message boards. More whispers of people disappearing.
But he shrugged anyway.
“If the Inquisition wants to chase fairy stories, let them,” he said. “As long as they don’t come down here.”
“They always come down here eventually,” Kira said. “That’s the problem.”
A whistle shrieked.
“Break’s over!” Hargan’s voice boomed. “Back to it, you useless lumps of slag!”
Kira groaned and jumped down. “That’s my cue. Try not to get crushed.”
“You too,” Elias said. “Would ruin my week if I had to train a new lunatic.”
She flashed him a grin and sprinted off toward the machine bay.
Elias turned back to his line.
The next crate was heavier. He felt the strain in his shoulders as he heaved it off the pallet, teeth gritted. His shirt stuck to his back with sweat. The foundry heat pressed against his skin, thick as another layer of clothing.
He could do this blind by now.
Lift. Haul. Lock. Push.
Lift. Haul. Lock. Push.
The rhythm dulled his thoughts, smoothing them down into something like numbness.
A better life? Stupid.
The Imperial Forge? That was for academy graduates and noble sons, not for gutter rats who grew up counting coins and coughing soot.
Airships? They were nice to look at, from very far away.
Daydreams were expensive. The city charged interest on them.
He was in the middle of shoving another loaded trolley onto the track when the floor lurched.
It was subtle at first—a tremor underfoot. The stacked crates rattled. A few workers glanced up, frowning.
Then something slammed into the far end of the line.
A runaway cog-engine, one of the smaller haulers, skidded across the slick floor, metal shrieking. Its front axle had snapped. The whole machine twisted sideways, crashing into a stack of raw ingot crates.
“MOVE!” someone screamed.
The world turned into noise.
Crates toppled. Chains snapped. A cascade of iron bars thundered down, slamming into the platform. The impact jarred the rails. One of the loaded trolleys jumped track, hurtling toward Elias like a steel battering ram.
His body moved before his brain did.
He shoved Jax out of the way.
The trolley caught him full in the chest.
Air exploded from his lungs. He flew backward, hit the floor hard, and skidded until his shoulder slammed into a support pillar. Pain flared white-hot along his ribs.
Then the rest of the crates began to fall.
He saw them coming—silhouettes of iron and shadow tumbling toward him like a broken wave.
He raised his arms.
Too slow.
Something heavy smashed into his left arm. He heard, more than felt, the c***k.
The world went muffled.
Shouting. Hargan’s voice, distant and distorted. The squeal of locking gears as someone finally cut power to the line. Steam vented somewhere, screaming like a wounded animal.
Elias lay half-buried under scattered ingots, staring at nothing.
The pain arrived in pieces.
His chest. His shoulder. His arm—especially his arm, a throbbing point of fire that consumed everything else.
He tried to move his fingers.
They didn’t respond.
“Don’t move him, you idiots!” Kira’s voice cut through the haze. “He’s pinned. Get those bars off first!”
Hands grabbed the ingots, hauling them away. Weight lifted from his legs, his torso. Someone cursed as hot metal burned their palms.
Elias tried to say, I’m fine.
What came out was a rattle.
“Easy,” Kira said, kneeling beside his head. Her face swam into view, smeared with grease and something darker. “Hey. Hey. You still with me, scrap rat?”
He blinked slowly.
Her expression tightened.
“Right. That’s a ‘sort of.’ You look terrible.”
He wanted to tell her that was rude.
His tongue didn’t cooperate.
The last ingot was dragged off his arm.
White pain roared up his side, so sharp it stole his vision for a second. He heard himself make a sound he didn’t recognize—half groan, half sob.
“Gods,” someone muttered. “His arm’s ruined.”
“We need the clinic,” Hargan snapped. “Now.”
The factory clinic.
Elias had been there once, when a gear tooth sliced open his palm. The walls had smelled of disinfectant and opium, the beds too clean for men who bled smoke.
He wasn’t sure he’d make it that far.
“Don’t look,” Kira said quietly. “You always freak out when you see your own blood.”
He turned his head anyway.
His left sleeve was shredded from elbow to wrist. Skin hung ragged where the crate had caught him. Bone gleamed white through torn flesh.
Except—
It wasn’t bone.
For a moment, his mind refused to understand what he was seeing.
His arm was open. There should have been blood, muscle, shattered bone.
Instead, he saw metal.
Not the dull, rusting iron of the foundry. This was bright, almost luminous—intricate filaments of silver-grey running along the length of his forearm like veins, interlocking plates where bones should be, tiny dark gears nestled in the spaces between.
They whirred.
Softly.
Like something waking up.
“What…” Kira’s voice cracked.
Hargan went very still.
The world narrowed to the exposed machinery inside his arm, the faint ticking, the smooth slide of metal pieces adjusting themselves under torn skin.
A single drop of liquid welled up from the mess.
It was not red.
It was molten silver, thick and gleaming, catching the factory lights as it slid down his wrist.
It hit the floor with a soft hiss.
The metal plate it struck rippled.
Everyone saw it.
The workers. Hargan. Kira.
The drop of impossible blood.
The metal beneath it flowed, for just a second—softened and bent like wax, warping outward in a tiny ring before cooling again.
Silence fell.
Elias stared.
His heart hammered so violently he thought his ribs would shatter.
“What,” he whispered, the word torn from somewhere deep and shaking, “is wrong with me?”
No one answered.
Someone backed away, boots scraping. Another worker muttered a prayer under their breath.
“Master Hargan,” one of the loaders said hoarsely. “Did you see—that—?”
“I saw.” Hargan’s voice was rougher than usual. “Everyone saw.”
His gaze flicked from Elias’s arm to his face.
And for the first time since Elias had known him, Hargan looked afraid.
Not of the accident.
Of him.
Kira swallowed. Her fingers hovered over his ruined arm, then jerked back as if burned.
“Elias,” she whispered, eyes wide. “Your blood…”
He shook his head weakly.
He wanted to say, This is a trick. A hallucination. A head injury. It has to be.
But the ticking inside his arm was real.
The way the air felt heavier around him was real.
The sudden knowledge—bone-deep and terrifying—that his body was not what he’d always believed it to be—
That was the most real thing he’d ever felt.
Up above, beyond the foundry smoke, something roared.
Not engines.
Not thunder.
Airship cannons.
The sound rolled across the district, rattling windows and sending a tremor through the floor.
Hargan’s head snapped up.
“By the Forge,” he breathed. “Already?”
“Already what?” Kira demanded.
Hargan looked down at Elias again, then at the workers clustered nearby.
“Back to your stations,” he barked. “All of you. Now.”
“No way,” Jax stammered. “We can’t just—he needs—”
“I said, back to your stations!” Hargan roared, steam hissing from a port in his mechanical arm. “You saw nothing. You heard nothing. If anyone speaks of this—anyone—”
He didn’t finish the threat.
He didn’t have to.
The Iron Inquisition handled the rest.
Boots thundered on the catwalks above.
Black-coated figures strode into view, helmets gleaming, long rifles slung over their shoulders, sigils of the emperor’s eye etched over their hearts.
A red-bannered airship drifted low over the foundry, its underslung cannons glinting.
An Inquisitor captain stepped onto the platform, his coat trailing behind him like a shadow.
His gaze went straight to Elias.
He should not have known where to look.
He looked anyway.
“Secure the perimeter,” the captain said calmly. “No one leaves.”
Elias’s skin went cold.
The ticking in his arm sped up.
Kira leaned close, her voice barely audible.
“Elias,” she whispered, “whatever you do… don’t let them take you.”