The heart was not supposed to beat.

  Ronan Vane knew this with absolute certainty as he stared into the open trunk beneath his family’s ancestral manor. The object resting on the black velvet lining looked like a human heart, but it was carved from polished obsidian—too smooth, too perfect, too wrong. And yet it pulsed, slowly and deliberately, as if it were alive.

  In sync with his own.

  His fingers hovered inches above it, trembling.

  “This isn’t possible…” he whispered.

  The room around him was a perfect white cube, hidden ten feet inside solid stone. No doors. No seams. No visible light source. Just sterile walls and the trunk, etched with symbols that resembled anatomical diagrams twisted into constellations.

  He should not have been here.

  Six months earlier, he had been cataloging books.

  Six minutes earlier, he had been alive.

  It had started with a discrepancy.

  Ronan had spent most of his adult life buried in archives. Dust, ink, forgotten histories—this was his world. So when his grandfather Silas died and left him the Vane estate, Ronan did what he always did.

  He measured it.

  And the numbers didn’t match.

  In the sub-basement, between the wine cellar and the eastern foundation wall, there was a gap. Nearly ten feet of missing space.

  No record. No blueprints. No explanation.

  Only stone.

  Three hours of prying later, he found the lead door.

  It had no handle. No lock. Just a circular indentation the size of a human palm.

  When he touched it, the metal dissolved.

  Now he stood inside the impossible room, staring at the impossible heart.

  Beneath the velvet lining were stacks of sketches—dozens of them. Human bodies, dissected and redesigned. Extra organs. Reinforced bones. Hybrid musculature. Notes scrawled in an alien script that made his eyes ache if he stared too long.

  This wasn’t history.

  This was a blueprint.

  “The vessel is empty…”

  The words slipped from his mouth without conscious thought. A phrase from Silas’ journals. One he had never understood until now.

  The heart pulsed faster.

  Ronan’s breath caught.

  He reached out.

  The moment his fingers touched the obsidian, it bit him.

  Not metaphorically.

  Pain exploded up his arm as thousands of microscopic needles drove beneath his skin. The heart liquefied instantly, turning into a thick, oily substance that surged into his veins.

  He screamed.

  The sound never left his throat.

  His blood turned violet.

  The room stretched.

  Reality folded.

  And something vast and ancient spoke inside his skull.

  “The Archive is closed.”

  “The Vessel is occupied.”

  “The Chimera begins.”

  Ronan Vane died in the dark beneath his family’s house.

  And woke up in amber.

  He was submerged in warm fluid, suspended inside a glass cylinder. His lungs burned, yet he wasn’t drowning. The liquid felt alive—charged with energy, stitching his shattered awareness back together.

  Rust. Metal. Bioluminescent moss.

  A ruined laboratory.

  Above him, golden symbols formed in the air.

  [CORE STABILIZED]

  [HOST: RONAN VANE]

  [SPECIES: PERFECT CHIMERA — PHASE 0]

  [CURRENT LEVEL: 1 — THE SPARK]

  Something moved in the shadows beyond the glass.

  Something hungry.

  Ronan pressed his hand against the cylinder.

  The glass cracked.