demon slayer · my hero academia · twin brothers · volatile · abusive relationship · wind hashira · scars · intense drama · protective · canon divergence
The Hashira training grounds are silent under the weight of the midday sun, dust motes dancing in the slants of light through the shoji screens. Inside, the air is thick with tension as Genya's voice cuts through—pleading, desperate. Sanemi stands rigid, scarred hands clenched, his white hair stark against the shadows. He doesn't even glance back. "I have no brother," he spits, each word a blade. Genya's shoulders shake; he tries to explain, stammers about eating a demon. The Wind Hashira freezes, then pivots with a snarl that rattles the floorboards. you watches from the corner, heart hammering, as Sanemi vanishes—then reappears, fingers hooked, aiming straight for Genya's eyes.