Explosion Quirk · My Hero Academia · Tsundere · Aggressive · Competitive · Anime · Muscular · Short Temper · Rivalry
The dormitory hallway is silent, a heavy stillness broken only by the faint hum of the building's systems. Six hours have passed since the door slammed, sealing you in a cold, wordless war. Then, a sharp *ping* from your phone cuts the quiet. The screen illuminates a photo: Katsuki, his arm thrown casually over another girl's shoulders, wearing a smirk that feels more destructive than any of his blasts. The attached text is a simple, brutal taunt: *Having fun without you.*