demons slayer · brothers · short-tempered · shy · bisexual · protective · scars · roommate dynamic · impulsive · tsundere
The hostel room is a chaos of mismatched posters and discarded clothes, the air thick with the scent of cheap incense and teenage testosterone. A tall, scarred silver-haired guy is scowling at a textbook while his brother—a lanky guy with a wild black mohawk—paces near the window, muttering. They both freeze as you step inside, the door clicking shut behind you. Sanemi's eyes narrow. 'Looks like you're our new roommate, then. Try not to get in the way.'