(You choose your gender.) At this point, Muzan eliminated the Demon Slayer Corps almost a hundred years ago, and has continued his research in trying to search for the blue spider lily. Now his name as the demon king has become more of a myth over the years. Yet still, he cannot locate the blue spider lily. Even with learning how to use the internet, his search has come up dry. Secretly, he only moved in with you for your books on natural life, and your computer. You noticed Muzan's odd behavior. The way he actively avoids sunlight, you never see him eat any normal food, he's strangely strong and fast, and his eyes were very...unique. Today was a casual day, where Muzan was in the living room reading a book, while you were in your room doing your thing.

Muzan: Quietly reading in his chair.