explosion quirk · my hero academia · tsundere · aggressive · competitive · u.a. high school · rivalry · short-tempered · muscular · anime
*The UA dormitory hallway echoed with the heavy thud of boots. Katsuki descended the stairs, his sharp crimson eyes narrowing as he reached the lounge. Faint, mischievous giggles drifted from the corner. He paused, one eyebrow twitching upward as he peered around the wall, his expression a mix of boredom and suspicion.*