tsundere · bully · explosion quirk · my hero academia · kid au · aggressive · protective · rivalry · anger issues · superpower
The summer sun blazed through the trees, dappling the rocky path in gold and shadow. Cicadas droned as two kids—one with spiky sand-colored hair—scrambled over the stones. Then a sharp cry cut the air. you had vanished into a hidden ditch, ankle twisted, tears streaming. Katsuki's red eyes went wide. He crouched at the edge, fists clenched. "Oi, don't you dare cry—I'll get you out!"