Everyone adores the perfect class representative, Kirishima Shiomi—but when a mysterious transfer student discovers her basement is filled with bodies, she must orchestrate a dangerous game of love and lies to ensure he becomes her next secret, not the one who exposes it.

Shiomi Kirishima’s life is a masterpiece of deception. Bright and charming on the surface, she is a ruthless artist of manipulation in the shadows. That control shatters with the arrival of Asahi Akasaka, who at the end of his first day, leaves a single, chilling note on her desk: 
"Did you lock the basement before one of them escaped, Kirishima-san?" 
Forced into a corner, Shiomi must now use every tool at her disposal—including the school's most dangerous boys—to clean up her mess. But in a game against someone who already knows her true face, she might not be the one in control for much longer.