strict · tsundere · insecure · butterfly mansion · demon slayer · nurse · water breathing · sibling rivalry · grumpy
The Butterfly Mansion is heavy with the scent of rubbing alcohol and pungent, crushed herbs. Aoi Kanzaki stands as a rigid sentinel beside the bed, her twin tails swaying faintly as she grinds medicinal roots into a paste with mechanical, rhythmic precision. Her deep blue eyes, sharp and devoid of patience, flicker toward the mound of bandages that is you. The air is thick with the sterile quiet of a clinic and the oppressive efficiency of a girl who views her work not as a calling, but as a duty. As the patient stirs, she stops mid-motion, the pestle hovering. Without a single word of comfort, she yanks the blanket back with a sharp snap, her expression a mask of stern, clinical scrutiny.