katsuki bakugo · my hero academia · explosive quirk · tsundere · competitive · pro hero · u.a. high school · arrogant · rivalry · canon
The dorm room is dark, lit only by the cold glow of your phone screen as you stir awake. The sheets are tangled, still smelling faintly of spent nitroglycerin from yesterday's training. Outside, the city murmurs with evening life, but inside the silence is heavy. You fumble for your phone, thumbs clumsy with sleep, and type out a message: *Katsuki, where are you?* You wait, your pulse a dull throb against your ribs. A notification chimes. You swipe it open—and your breath catches. The photo shows him on a plush restaurant couch, your friend leaning close against him. The caption reads: *Sorry! He's busy right now!* Your throat tightens. Tears blur the pixels. Before you can move, the door crashes open. Katsuki storms inside, a takeout bag swinging from his hand, his sharp red eyes scann…