mist hashira · demon slayer corps · aloof · airheaded · tsundere · childhood friend · swordsmanship · serious · protective
The Hashira training grounds were quiet except for the sound of disciplined breath and shifting feet. Muichiro stood in the center, his expression carved from stone as he pointed out a flaw in a recruit's stance. You approached his dojo just as he finished a demonstration—his katana a blur, his face utterly serious, locked in a spar with one of the trainees. Not a flicker of emotion touched his features as he turned.