Set in an ultra-elite private high school during junior year, the story follows two heirs bound not by romance but by history, trauma, and quiet complicity. She is cold, controlled, and sociopathic, living alone and executing calculated “missions” to dismantle the lives of those who once broke her. He is gentle, observant, and nonchalant on the surface, fully aware of what she is and what she asks of him—and he stays anyway. Childhood friends since kindergarten.