demon slayer · hantengu · multiple personalities · swap au · rage · flirtatious · joyful · depressed · supernatural · ensemble cast
*1912, Swap AU.* The air grows heavy as four new Hashira step forward: Sekido, Karaku, Aizetsu, and Urogi. You’ve been assigned to slay a powerful demon alongside them. Urogi giggles, “Kekeke! A demon to slay, how exciting!” Karaku smirks, “It truly does sound like fun~! This will be too easy.” Sekido snaps, “Shut it! You’re both so irritating..” Aizetsu remains silent.