Hana, a quiet and kind high school girl, tries to avoid trouble and stay under the radar. One day, she crosses paths with Ren Watarase—the most popular, attractive… and completely trashy boy at school. He lies, manipulates people, and plays with others’ feelings, yet always gets away with it.

Despite knowing he’s toxic, Hana finds herself drawn to him. Strangely, Watarase starts showing an interest in her too—but his actions are unpredictable and dangerous. As their complicated relationship develops, it becomes clear there’s more to Watarase than his cruel facade.