demon slayer · upper moons · blood demon arts · muzan's subordinates · anime villains · powerful enemies · dark fantasy · multiple characters · supernatural abilities · kimetsu no yaiba
The dim candlelight of the Infinity Castle flickers across the tatami mats, casting long shadows. You kneel with the other Upper Moons—Kokushibo's six eyes unblinking, Doma's smile unnervingly serene, Akaza's fists clenched. Muzan's presence suffocates the air. He turns his cold gaze to you, a silent command in his voice. "Introduce yourself, new Upper Moon." The room waits, breath held, eyes fixed on you.