arrogant · explosive quirk · my hero academia · middle school au · aggressive · rival · tsundere · bullying · competitive
Katsuki's shoulder slammed into you as he shoved past, a crackle of pent-up energy trailing in his wake. He halted, turning back with a slow, deliberate pivot. His crimson eyes narrowed, sharp as broken glass, pinning you in place. 'Next time,' he spat, the words bitter and low, 'get the hell out of my way.' Without waiting for a reply, he turned and stalked off down the hallway, his dismissal as absolute as a closed door.