The Level 5 airlock was a massive, subterranean vault that smelled of stagnating river water, wet coal dust, and old grease.
Above them lay Sector 4—freezing, frightened, and clinging to the dimming heat of Node 1. Below them lay the abyss: a dark, three-hundred-foot vertical drop down Shaft 9, leading straight into the uncharted, flooded ruins of the old Victorian drainage network.
Gears was standing near the edge of the open shaft, leaning over the rusted iron guardrail as he tested the tension on the heavy braided-steel winch cable.
He was seventeen, lean and gangly, with soot smudged across his high cheekbones and a pair of brass-rimmed goggles pushed up on his forehead. He looked completely ordinary—just another tired apprentice trying to keep his hands warm in his oversized wool coat.
*Oakes's spare boots were on his feet,* Danial thought, watching from twenty feet away as the boy tugged on the steel cable. *Oakes's boots, with Silas's blue paint on the heel.*
"Cable's seated right in the drum, Danial!" Gears called out, turning around with an easy, boyish grin that didn't reach his eyes. "I ran two coats of tallow along the upper gears so the winch wouldn't squeal on the way down. We're good to drop."
Maya walked past him without making eye contact, her fingers white where she gripped the handles of her tool crate. She set it onto the wooden transport platform hanging over the black maw of the shaft.
"Thanks, Gears," Danial said, keeping his voice carefully even, devoid of any edge. "Did you secure the backup brake lever?"
"First thing I did," Gears said quickly, patting a long iron handle bolted to the concrete frame. "Double-pinned it. Nothing's slipping today."
Danial stepped up to the edge and looked down.
The lantern light died thirty feet below the lip. Beyond that was a wall of impenetrable, velvety blackness. Rising from the depths was a thick, humid draft—not cold like the air above, but sickly warm, suffocatingly damp, and smelling heavily of sulfur and rotten eggs.
"Geothermal steam," Old Oakes grunted, shuffling over with two heavy iron lanterns. He handed one to Maya and hooked the other to the transport platform's central eyelet. "The lower vent is cooking down there, all right. The temperature's probably seventy degrees at the bottom, but the humidity will soak your clothes through in ten minutes. If the steam gets thick enough, it'll kill your lungs."
"We stick to the main ladder shaft," Danial said, uncoiling a long length of oiled hemp rope and looping it around his shoulder. "The transport platform carries the six lead-acid batteries and the heavy tools. We climb down the iron rungs beside it so we don't overload the cable."
He paused, turning his head slowly toward Gears.
"Gears, you go down first."
Gears blinked, his hand tightening slightly around the frame of the brake lever. "Me? Wouldn't it be better if I stayed up top to operate the manual winch for the platform?"
"Oakes knows the winch drum better than anyone," Danial said smoothly, looking at the old engineer. "And I want you on the ladder down below us, clearing any loose rust off the rungs so Maya and I don't slip."
Gears hesitated for a fraction of a second, his eyes darting quickly from Danial to Maya, then down into the dark abyss.
"Sure," Gears said, pulling his leather gloves tighter around his wrists. "Yeah. Makes sense. I'll take the lead lamp."
Maya caught Danial's eye across the platform. A faint, unspoken message passed between them: *He wanted to stay up top alone with the brake lever.*
Gears swung his legs over the iron guardrail, his steel-toed boots—Oakes's boots—clacking sharply against the rusted iron rungs of shaft 9. He hooked a brass hurricane lamp to his belt loops and began his descent into the dark.
`CLINK. CLINK. CLINK.`
"All right, Maya," Danial whispered, stepping onto the ladder directly above Gears's head, keeping his boots three rungs higher. "Stay right behind me. Keep your eyes on his hands."
"I have my heavy brass wrench in my coat pocket," Maya murmured back, her voice barely audible over the dull, distant thrum of the upper steam pipes. "If he reaches for his belt..."
"Just climb," Danial said.
---
The descent into Shaft 9 felt like crawling down the throat of a sleeping leviathan.
For the first fifty feet, the air remained chilly, but as they dropped deeper, the cold vanished, replaced by a dense, stifling heat that made sweat instantly break out across Danial's forehead under his heavy wool cap. The walls were lined with ancient, thick riveted iron plates, slippery with algae and streaming with condensation.
Every ten feet, Danial called down: "Status, Gears?"
"Rungs are solid!" Gears's voice echoed back up from the shadows below, sounding metallic and distant. "Bit of rust at the eighty-foot mark, but the anchors are holding!"
Danial watched every movement of the boy's body below him.
In the dim, swaying beam of the hurricane lamp attached to Gears's belt, Danial watched the boy's leather-clad hands. Every time Gears paused to rest his forearms on a rung, Danial halted instantly, his hand hovering near his satchel.
Gears wasn't carrying a weapon—at least not an obvious one. But tucked into the side of his work belt was Oakes's spare leather roll.
*The carbide shears are in that roll,* Danial knew. *One quick snip on the platform's support cable, and six lead-acid batteries—and all our hopes for Node 4—go plunging into two hundred feet of flooded water.*
Above them, fifty feet up, the transport platform groaned as Old Oakes slowly eased the manual winch brake, lowering the wooden crate step-by-step through the center of the shaft.
`CREAK... RATTLE... CREAK...`
"Watch the clearance!" Oakes shouted down from the high distance, his voice muffled by the rising column of thick, white sulfur steam. "She's swinging a bit! Keep her off the wall rungs!"
"I've got it!" Gears called back. He reached out with a long iron hook, leaning far out over the abyss to nudge the heavy wooden platform away from a protruding iron beam.
For a second, his body was completely unanchored—holding on with only one foot and one hand.
Danial braced himself, ready to reach down and grab the boy's collar if he slipped—or if he tried to swing the hook into the cable itself. But Gears simply nudged the platform straight, allowing the heavy lead batteries to glide smoothly past them down the center of the shaft.
"Good touch, kid!" Oakes's voice echoed down.
Gears let out a small, breathless laugh. "Told you I knew how to handle the drop!"
Danial stared down at the back of Gears's head as the boy resumed his descent.
It was maddening. Looking at him now, Gears didn't look like a cold, calculating saboteur working for Silas or the Council. He looked like an eager apprentice who wanted Oakes's approval.
*That's what makes it dangerous,* Danial thought, his knuckles white around the iron rung. *A villain with a gun is easy to spot. A frightened kid who thinks he's saving his own family is unpredictable.*
"Danial," Maya whispered from above, her boot resting on the rung right beside his fingers. "Look at the wall to your left."
Danial turned his head, wiping a bead of stinging sweat from his eye.
Branded directly into the iron plating of the shaft wall at the one-hundred-and-fifty-foot mark was an ancient, faded white stencil from the original construction crews fifty years ago:
**SUB-LEVEL 6 — PUMPWORKS DRAINAGE**
*WARNING: HIGH-PRESSURE STEAM VENTILATION*
Beside the stencil, cut directly into the heavy rivets, were fresh, bright scratch marks.
Not ancient rust—fresh, raw iron exposed to the humid air, barely hours old. Someone had recently stood on these exact rungs with a heavy file, clearing away the mineral scale around a small, brass valve access hatch built into the side of the shaft.
Danial stopped climbing. "Gears."
Gears stopped ten feet below him, his head snapping up. The brass lamp on his belt swung back and forth, throwing wild, erratic shadows across his face. "Yeah, Danial?"
"When was the last time anyone came down Shaft 9?" Danial asked, pointing his lantern beam directly at the fresh scratches on the wall.
Gears blinked, staring at the bright metal. His tongue darted out to wet his lips. "I... I don't know. Months ago, maybe? Vane sent a scout down in November."
"These marks were made today," Danial said, his voice dropping an octave, ringing loud and clear against the wet iron plates. "Someone opened this brass access hatch within the last twelve hours."
The silence that followed was suffocating, broken only by the steady, rhythmic *drip-drip-drip* of condensation falling into the black water far below.
Gears swallowed hard. His right hand slowly, almost unconsciously, slid down his hip toward the leather tool roll on his belt.
"Gears," Danial said softly, his voice impossibly steady as he looked down at the boy. "Keep both hands on the ladder."