Chapter 2The Resonance of a Broken Toy

The cot groaned as Tamsin shifted, a white-hot nail driving through her shoulder. She bit down on the scream, tasting copper and dust.

Yarrow stood by the workbench, grinding something in a mortar. He didn't look up.

"You've been out for twelve hours."

"Pip—"

"Still alive. They're holding her in the compound's lower level, waiting for a resonance interrogator to arrive from the capital." He set the mortar down and crossed to her, pressing a cup of bitter tea into her hands. "Drink. It'll dull the pain."

She forced the liquid down, her throat burning. "I'm leaving tonight."

"You'll bleed out before you reach the first checkpoint." He sat on a stool, his old joints cracking. "The compound has echo-metal alarms buried in the walls. Every door is keyed to a Cartel resonance signature. Even if you got past the guards—which you won't, with that shoulder—the moment you touch a handle, the whole building knows."

Tamsin's fingers tightened around the cup. "Then what do you suggest? That I sit here while they take her apart?"

"I suggest you listen before you get yourself killed."

He stood, moving to a cabinet against the far wall. Behind it, hidden in the stone, was a compartment she hadn't noticed. He wrenched the cabinet aside, stone grinding against stone, revealing a narrow gap just wide enough for a body.

From it, he pulled a leather-bound journal and a roll of yellowed parchment.

"Pip's parents gave me these before the Cartel took them."

She watched him spread the parchment across the workbench. A map. The compound's blueprints, hand-drawn in faded ink, with notes in the margins she couldn't read.

"Thirty years ago, I taught a dozen apprentices. The best were Mira and Elias Ashford. Pip's parents." He traced a finger along a thin line that snaked through the compound's underbelly. "They didn't just mend toys. They saw the truth the Cartel wanted buried."

"Which is?"

Yarrow opened the journal. Inside, page after page of cramped handwriting, diagrams, calculations. He flipped to a section near the back, where a single word was underlined three times:

*Resonance.*

"They're building a bomb," he said. "Not one that destroys buildings. One that destroys memories. Every mender within a hundred miles—their minds would be wiped clean. Everything they know, everything they are, gone."

Tamsin's wound throbbed, but she barely felt it. "Why?"

"Because menders are the only ones who can stop them. The Cartel controls echo-metal because they control the mines, the refinement, the distribution. Menders can reprogram that metal, bypass their locks, create new resonances. We're a threat to their monopoly." He tapped the journal. "This bomb is their final solution. Erase us all, and no one will remember how to resist."

She stared at the pages, the weight of it sinking into her chest. "And Pip's parents?"

"They knew. They spent years building a countermeasure—a device that could neutralize the bomb's resonance broadcast. They hid it before the Cartel found them."

"Where?"

Yarrow's jaw tightened. "That's the problem. The location is encoded in the journal, but I've never been able to crack it. Mira and Elias didn't trust anyone with the full key. Not even me."

Tamsin swung her legs off the cot, ignoring the fire in her shoulder. "Then we find the device first. Then we rescue Pip."

"Tamsin—"

"Pip's the only family I have. I'm not losing her to the same people who took her parents."

Yarrow held her gaze for a long moment. Then he nodded slowly.

"There's a drainage tunnel beneath the compound's eastern wall. It leads to the old reservoir. From there, you can reach the holding cells without triggering the alarms."

He traced the route on the map, his voice steady, methodical. "But you can't do it alone. The Cartel has patrols every hour, and the tunnel entrance is covered by a grate that requires two hands to lift."

"I'll find a way."

"You'll die." He set the map down, his pale eyes meeting hers. "But if you insist on trying, there's someone who can help. A woman named Sera. She runs a smuggling operation out of the Drowned Quarter. She owes me a debt."

Before she could respond, a sharp knock echoed through the workshop.

Three raps. Pause. Two more.

Yarrow's face went still. He held up a hand, signaling her to stay quiet.

The knock came again. Louder this time. A voice, muffled through the wood: "Open up. Cartel inspection."

Yarrow moved to the door, pressing his eye to a crack in the frame. His breath caught.

He turned to her, his face pale as bone.

"They've found us. We have to move now."

He grabbed the journal, the map, a pouch of herbs. He threw open the hidden panel, revealing a narrow staircase spiraling into darkness.

"Go. Don't stop until you reach the bottom."

She grabbed the cot's edge, pulling herself upright. Her legs shook. Her vision swam.

The door splintered.

Yarrow shoved her toward the passage, then turned back, snatching a small canister from his belt.

"Yarrow—"

"Go!"

She stumbled down the stairs as the workshop door crashed open. Behind her, she heard a hiss, then a deafening crack—smoke, thick and blinding, filling the room.

Boots pounded the floor. A voice shouted: "He's getting away!"

She kept moving, one hand against the damp stone, her wound screaming, her mind fixed on Pip's face.

Behind her, the sound of a struggle. A cry. Then silence.

The staircase ended at a rusted iron door. She shoved it open and spilled out into an alley, rain soaking her face, the smoke billowing behind her like a funeral shroud.

She was alone.

And somewhere in the darkness, the Cartel still had her daughter.