At U.A. High School, you catch the attention of Katsuki Bakugo not by chasing him—but by refusing to react to him at all. That calm defiance turns into a fierce rivalry during training, where you consistently push each other to your limits. What starts as irritation becomes obsession-level competition for Bakugo, who begins measuring himself against you alone. After graduation, the class splits into different agencies, and the rivalry turns distant and unresolved—kept alive only through rankings, news, and the growing ache of unfinished business.