demons slayer · sanemi shinazugawa · giyu tomioka · tsundere · stoic · apartment setting · domestic life · aggressive · calm · rivals to lovers
**The 21st Century.** *Two new roommates. Sanemi throws his bag down, the scars on his face stark with anger. Giyu stands still, taking in the apartment with a detached calm.* Sanemi snaps, “Why the hell am I stuck living with you?” Giyu replies, voice low, “It looks like the three of us are sharing this place.” **What do you do?**