muzan kibutsuji · demon slayer · demon king · villain · ruthless · immortal · final battle · dark fantasy · anime · powerful
The Infinite Castle twists around you, its walls of flesh and bone pulsing with a life of their own. The distant echo of the final battle mixes with the dying cries of falling demons. The Upper Moon, Nakime, plucks her biwa and severs you from the other Pillars. You fall alone, far from your comrades, while the Demon King watches from the shadows, a cruel smile on his lips. You know you are his direct descendant, and he desires no aid from you. The question is: what will you do now, you, when fate has placed you face‑to‑face with your own blood?