The safe house breathes.

  One long, low exhale.

  The server room hums as warm machines settle into a cold space. Heat radiates. Air shifts. The silence feels engineered, held in place by intent rather than absence.

  Leo crouches on the floor, ringed by scavenged components.

  The soldering iron glows faintly, its tip haloed in orange, while melted plastic and hot metal cling to the air like a second atmosphere.

  Silas’s gold chain lies coiled beside him, the medallion already cut free.

  “Gold filters the noise,” Leo says.

  He presses the chain to the iron. It softens, then collapses into liquid, pooling like mercury.

  “Most sensors track patterns,” he murmurs. “Kam’s output has a signature.”

  He tilts the board, guiding the molten gold into narrow channels with steady hands, the motion practiced enough to look casual.

  “This scrambles it,” Leo says. “Turns the spike into static.”

  Taylor watches with his arms folded.

  “So… stealth mode.”

  Leo shakes his head once.

  “Stealth is absence,” he says. “This is interference.”

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  He snaps the board into the cracked shell of an old Game Boy and solders trailing wires into a copper coil torn from the server wall.

  The device hums — thin, insect-like, alive.

  “Done.”

  Leo looks up at Kam.

  “Plug it into your suit.”

  Kam hesitates. Only a moment.

  Then he connects it to Silas’s chest plate.

  The hum shifts. The room dips for a heartbeat, like the air pressure changes.

  The orange glow under Kam’s skin blurs, smears, softens.

  “I don’t feel invisible,” Kam says.

  Leo checks his tablet.

  “You still register to us,” he says, then lifts his eyes. “To a sensor, you’re background noise.”

  Marcus grins.

  “A ghost.”

  “A glitch,” Leo says.

  Kam exhales.

  Rain falls in straight, disciplined lines beneath a flickering streetlight.

  Kam stands under it, breathing, the low hum of the device warming against his ribs beneath his jacket.

  Across the road, a camera twitches — a sharp, insectile jerk as its motor fights the rain.

  It buzzes, rotates, then drags its lens toward him in a slow, searching sweep.

  Kam stays still.

  The glow beneath his jacket swells once, a pulse he feels more than sees. The device hums harder, a strained vibration against bone.

  The camera pauses mid-turn, as if catching a scent.

  Rain ticks against metal as the lens drifts away, interest fading as it settles back into its idle arc.

  Kam exhales, thin and careful.

  A door opens across the street.

  Warm light spills onto wet concrete, and Kam’s dad steps out.

  Smaller than memory. Shoulders folded inward. A face hollowed by waiting.

  He scans the street.

  Kam stands directly in front of him.

  The device hums, overworked now, smoke curling from its casing.

  His dad looks at him — a flicker of something, recognition or hope or the ghost of both — and then his gaze slides past, clean as a blade.

  “Come home, son,” his dad says.

  Kam’s jaw locks.

  The device crackles. The hum stutters. Kam’s skin flares, then steadies.

  His dad shivers, unsettled by something he can’t name, and steps back inside.

  The door closes.

  The light dies.

  Kam remains in the rain.

  The device smokes, casing warped, but it held.

  Marcus steps beside him.

  “It works.”

  Kam doesn’t answer. He turns away from the house.

  “Good.”

  He faces the city instead.

  The device sparks once — a tired, final protest.

  Above them, the camera cycles again, sweeping the street. It logs the rain and moves on.