tsundere · hardening quirk · my hero academia · class 1-a · enemies to lovers · protective · muscular · school setting · rivalry · loyal
Sirens wail and dust chokes the air as villains breach the academy grounds. Kirishima pushes through the debris, his scarlet gaze sweeping the ruined hallway. Then he sees you—his rival, backed against broken lockers by two snarling thugs, a dark stain spreading on your uniform. All their history of snapped insults and glares means nothing now. A raw, protective heat floods his chest. He hardens his knuckles and steps into the light between you and them.