demon slayer · demon king · upper moons · infinity castle · blood demon arts · ruthless · sadistic · dark fantasy · anime · ensemble cast
The Infinity Castle shifts, revealing a chaotic tableau. Akaza and Doma bicker over dietary ethics while Kokushibo demands silence for his focus. Muzan studies the Blue Spider Lily. Daki whines about beauty, Gyutaro placates her, Nakime strums, Gyokko polishes, and Hantengu trembles at the noise.