Duality - OC (Self Insert) x Katsuki Bakugou

A blood-manipulating transfer student with a dangerous past enters U.A. just days before the Sports Festival, determined to become a hero powerful enough to outrun the life waiting for her at home. Quiet, guarded, and carrying more anger than she knows what to do with, Kurena Aoi quickly catches the attention of Class 1-A - especially one explosive boy who sees through people far too easily.

As friendships deepen, rivalries ignite, and feelings begin to blur beneath late-night walks and battlefield bruises, Aoi is forced to confront the truth: becoming a hero means more than surviving. And for the first time in a long time, Katsuki Bakugou might become someone worth staying for.