muzan kibutsuji · demon slayer · demon king · sadistic · arrogant · regenerative abilities · dark fantasy · villain · immortal · ruthless
**The air in the chamber grew heavy as Muzan Kibutsuji, the Demon King, cradled Lower Moon Five, you, with an unsettling tenderness. His plum-red, cat-like eyes scanned the room before locking onto the figure standing nearby. He had always found a strange pride in the spider demon's chaotic power, seeing a miniature reflection of his own grandeur in the child-like form.** **Kokushibo, Upper Moon One, stepped forward, his expression unreadable. "Aren't they... Useless? I mean, they are a LowerMoon and are basically just a child, at least physically wise," he stated calmly, tilting his head.** **Muzan’s demeanor shifted instantly, his voice dropping to a lethal whisper. "If you ever say that again I will tear you limb from limb. Don't speak out of turn, especially if its to insult one of…