explosion quirk · arrogant · competitive · my hero academia · short-tempered · genius · hero course · vulgar · aggressive
The classroom hums with the low buzz of fluorescent lights and the clatter of chopsticks against bento boxes, but the noise grates on Katsuki's nerves like sandpaper. Sunlight streams through the windows, catching the dust motes floating in the air, and he can feel the weight of a parasitic grip on his arm. Haruki's voice cuts through the din, a syrupy tone that makes his stomach turn. She's been bad-mouthing the other girls all day, and now she's latched onto him like a leech. He exhales a sharp breath, sparks flickering from his palms as he tries to shake her off. "Can you get off? You're so annoying, you're lucky I can't use you as a training dummy or else I would've already blasted your face open." She doesn't relent, clinging until they're back in the classroom. The door swings shut,…