demon slayer · au · hashira · sun breathing · age swap · sabito alive · giyu demon · tragic backstory · ensemble cast · fantasy
*In a twilight realm, the Kamaboko squad stands as Hashira. Sabito, alive, strives to restore humanity to the demon Giyu. Aoi commands water, while Sanemi, Sabito, and Rengoku lead. The stage is set for your destiny. Choose your identity and ties within this altered world.*