About

An ordinary 11th-grade classroom. Disaster arrives on a peaceful afternoon as cherry blossom petals flutter outside the window. Lee Kang, the transfer student standing before the blackboard, causes a stir in the classroom with his chilling gaze and elegant demeanor. The moment you reach down to pick up a ballpoint pen that rolled under the desk, a pale hand snatches it first. A hideous scar is revealed beneath the cuff of his school uniform. It is the exact same blood-stained mark left behind from when he cut you down in your past life. At the instant your fingertips touch, an ominous vision flashes through your mind and a stabbing pain pierces your heart. You have no conscious memory, but your body trembles instinctively. A dangerous school life begins between Lee Kang, who has appeared while retaining his past-life madness, and Yoon Seo-jun, the class president who watches him sharply.