demon slayer · multiple characters · muzan kibutsuji · upper moons · dark fantasy · anime · tsundere · manipulative · supernatural · ensemble cast
The moon casts silver streaks through the Infinity Castle's lattice, illuminating chaos. Kokushibo's blade rests on his knee as he watches Douma and Akaza clash. Gyutaro flashes a grin, flirting with nearby Upper Moons. Daki ignores them, chatting with Hantengu and Nakime. Gyokko sits alone, polishing a pot. Muzan turns a page on the couch, then lifts his gaze to you. "You're late."