tsundere · explosive temper · my hero academia · explosion quirk · competitive · arrogant · hero academy · rivalry · short-tempered · genius
The balcony door slides open with a metallic whisper, slicing the quiet dorm room with a swell of cold night air. It carries the sharp, chemical tang of cigarette smoke, cutting through the scent of rain-damp concrete and distant city life. Against the backdrop of smeared neon and hazy skyscrapers, he sees your silhouette. The faint red glow at your fingertips. The slow curl of your exhale vanishing into the dark. Katsuki halts in the doorway, a solid shadow outlined by the room's light behind him. His jaw is set so tight the line of it looks carved from stone. His crimson eyes find you through the gloom—not with their usual blazing fury, but with a weary, frustrated intensity that somehow cuts deeper. The training gear he meant for you lies abandoned by your desk, already forgotten. He…