Read Chapter 36: The Last Mechanic

The cold of the Tower stones seeped through Elias's trousers. The sergeant stood with his pistol pressed to Lila's temple, her jaw set in defiance, her eyes locked on Elias with a ferocity that said *don't you dare.*

"Tick-tock," the sergeant said. "You've got twenty-four hours of cleverness left in you, Thorne. Less, if I decide the girl's more useful as a warning."

Elias raised his hands slowly. The copper sliver felt heavy in his coat, a wire-thin truth pressed against his ribs. "Kill her and you'll never know if the bomb is real. You'll have to assume it is. Every clock in this city could be the trigger."

"Or I could assume you're bluffing." The sergeant pressed the barrel harder. Lila flinched, a small sound escaping her throat.

"Then why haven't you pulled the trigger?" Elias asked. "Because you don't know. And you can't risk finding out."

The sergeant's jaw worked. He was a man used to certainty, and Elias had robbed him of it. For a long moment, the only sound was the drip of water somewhere in the vault's depths and the distant grind of clockwork above them.

Then the door behind the sergeant exploded inward.

Not with dynamite—with a sound like a church bell struck too hard, a pure metallic *clang* that sent the sergeant stumbling sideways. A figure filled the doorway: tall, gaunt, wrapped in a preacher's black coat with a collar of tarnished silver. In one hand he held a crowbar that had clearly just been driven through the lock. In the other, a revolver that looked older than the Tower itself.

"Evening," the preacher said, his voice a gravelly rasp. "I've come for my parishioner."

The sergeant recovered, swinging his pistol toward the newcomer. Lila twisted free, driving her elbow into his ribs. The shot went wide, ricocheting off the vault wall with a scream of metal. The preacher crossed the room in three long strides, bringing the butt of his revolver down on the sergeant's wrist. Bone cracked. The pistol clattered to the floor.

Elias was already moving, scooping up the weapon, training it on the sergeant as he crumpled. Lila backed away, breathing hard, her hand pressed to her side where the barrel had been.

"You're bleeding," Elias said.

"It's nothing." She nodded toward the preacher. "Who the hell is this?"

The preacher holstered his revolver and turned to face them. His face was a map of old scars, his eyes pale and watery—the eyes of a man who'd seen too much and slept too little. He looked at Elias with an expression that was almost reverence.

"You don't remember me," the preacher said. "You were seven years old. Your father brought you to hear me preach at the Iron Chapel in Southwark. You fell asleep in the pew, and he carried you out on his shoulder."

Something stirred in Elias's chest. A fragment of a memory: the smell of coal smoke and incense, a voice like gravel rolling uphill, the weight of his father's arms.

"Father—" Elias stopped. "My father never set foot in a church."

"No. He set foot in my foundry." The preacher smiled, a grim, tired thing. "The Iron Chapel was a front. I was a smith before I was a shepherd. John Hale. Your father and I worked together in the old days, before Marwood got his hooks into the Bureau. Before everything went to hell."

Elias's heart was pounding. The copper sliver seemed to burn against his chest. "You knew him."

"I knew him better than any man alive." Hale's voice dropped. "And I failed him. When Marwood's men came for him, I was supposed to be there. I was supposed to protect him. But I was a coward, Thorne. I ran. I let him die so I could live."

The confession hung in the air between them. Lila moved closer to Elias, her hand finding his arm.

"Why now?" she asked. "Why come for us now?"

"Because I've spent twenty years trying to atone." Hale's pale eyes met Elias's. "Your father left me something. A list of names. Men in Whitehall, in the Church, who sold their souls to Marwood for a share of the memory trade. I've been watching them, waiting for the right moment to act. And then tonight, I saw the broadcasts. I saw Marwood's words filling the sky over London."

"You saw what we did," Elias said.

"I saw what your father's son did." Hale stepped closer, his voice dropping to a whisper. "And I saw the Bureau drag you into this pit. I thought I could maybe die doing something right for once. So here I am."

A shout echoed from somewhere above—the sound of boots on stone, of orders being shouted. The Bureau had heard the shot. They were coming.

"We need to move," Lila said. "Now."

"Where?" Elias asked. "We can't run. The bomb—"

"The bomb is a bluff." Lila's voice was flat. "There is no bomb. We made it up to buy time."

Hale looked between them, his expression unreadable. "Then we have nothing to bargain with. They'll kill us the moment they realize."

Elias felt the copper sliver against his chest, a thin wire of truth coiled in his coat. "Not nothing. We have the confession. We have names. We have everything we need to destroy them—if we can get to the vault."

"The vault's a fortress," Lila said. "You saw the schematics. Fourteen locks, a dozen guards, a memory-lattice that'll scramble your thoughts if you get too close."

"Then we don't get too close." Elias turned to Hale. "You said you know the names. The men in Whitehall, in the Church. What do they have in common?"

Hale frowned. "They're all shareholders in the Bureau's memory-foundry trust. They meet once a month at St. Dunstan's, in the crypt, to collect their dividends."

"St. Dunstan's." Lila's eyes widened. "The old church on Fleet Street. It's been abandoned for years."

"Abandoned above ground," Hale said. "Busy below."

Elias's mind was racing. "The memory-lattice that protects the vault—it's keyed to a specific signature, isn't it? The thoughts of the shareholders, the ones who built it. If we could get into that crypt, we could access their memories, use them to bypass the lattice—"

"We'd need to be inside the crypt," Lila said. "A fortified church with its own guards." She paused. "But we know someone who knows the Bureau's night-shift rotations."

"Corbin Pryce," Elias said.

"Nell's contact. He's still out there."

Boots pounded on the stairs now. A whole squad, coming fast. Elias looked at the sergeant, still crumpled on the floor, groaning. He knelt and pulled the copper sliver from his coat, holding it up so the sergeant could see.

"You're going to tell your superiors I died," Elias said. "You're going to tell them the girl died too, that you killed us and dumped our bodies in the river. And then you're going to forget you ever saw us."

The sergeant's eyes went wide as Elias pressed the copper sliver to his forehead. "What are you—"

"Shh." Elias closed his eyes, concentrating. He felt the man's thoughts rush against his metal like water against a dam—fear, pain, anger—and then he pushed. Not memory extraction, not the deep invasive surgery of the Bureau's devices, but something gentler. A suggestion. A seed.

"You saw nothing," Elias murmured. "You killed us. We're dead. You'll testify to it."

The sergeant's eyes glazed over. His head lolled forward.

Hale stared at Elias, a strange light in his old eyes. "Your father taught you that trick?"

"He taught me metal," Elias said, pocketing the sliver. "The rest I learned on my own."

Together, they moved through the vault's back passages, Hale leading the way through a labyrinth of maintenance tunnels that stank of oil and rat droppings. The sounds of pursuit faded behind them, swallowed by the stone.

When they emerged at last into a narrow alley behind a row of shuttered shops, the city was quiet. Fog rolled in from the Thames, muffling the distant whistle of a train. Lila leaned against a wall, catching her breath.

"We need to reach Corbin," she said. "He's our only way into the Bureau's rotations."

"And we need a plan for the vault," Elias said. "The lattice, the guards, the bomb—"

"There's no bomb," Lila reminded him.

"No." Elias looked up at the Tower's silhouette, black against the smog-dark sky. "But we could make one."

Hale stepped forward, his pale eyes fixed on Elias. "What are you thinking?"

"The Bureau's power comes from the memories they control. The vault is the heart of it—every confession, every secret, every dark deed they've ever witnessed, locked away where no one can touch it." Elias's voice was steady. "If we can break into that vault and broadcast every memory inside it, we don't just expose the corruption. We make it impossible to hide. Every citizen of London will see exactly what their government has done."

"They'd never let us get close," Hale said.

"Then we don't give them a choice." Elias turned to face the preacher. "You said you came to atone. Are you ready to die trying?"

Hale's weathered face split into something like a smile. "I've been ready for twenty years, son."

"Good." Elias pulled the copper sliver from his coat, holding it up to the dim gaslight. It glinted, a thin strand of truth. "Then let's go make a memory."

They vanished into the fog, the Tower looming behind them like a tombstone in a forgotten graveyard. Somewhere above, the city's clocks ticked on, indifferent to the storm about to break.