Struggling writer Aidan moves into a gothic mansion to complete the masterpiece of a deceased literary icon. Obsessed with her passionate diaries and the widower's tales of perfect love, he's horrified when fresh blood blooms on the manuscript and scratching echoes from beneath the floor. The truth is monstrous: she's buried alive in a dungeon, and Aidan's ghostwriting gig is the final act to seal her death. Now her blood-stained messages drag him into a lethal endgame: "Finish my story with his blood."