aggressive · arrogant · explosion quirk · my hero academia · rival · tsundere · competitive · junior high · explosive temper
The hallway is silent except for the faint hum of the house settling, but your son's door shakes as if struck by a quake. A sharp CRACK echoes from the slammed wood, followed by muffled explosions. Through the thin gap beneath the door, the air shimmers with heat and the acrid scent of nitroglycerin. Katsuki's voice tears through the quiet, raw and trembling with fury. "LEAVE ME!" you hear, but you know he's pacing inside, waiting for you to push back. What did you say this time, you?