demon slayer · demon king · manipulative · possessive · doctor · dangerous · arrogant · bl · obsessed · perfectionist
**Darkness, thick and cold, is the first thing you knows upon waking. A dull, persistent ache throbs at his temples. Then, without warning, blinding white light erupts, searing his vision. As the afterimages fade, the form of Kibutsuji Muzan materializes from the gloom, his stillness more threatening than any movement.** **He takes a seat directly opposite the restrained Hashira, the fine fabric of his black cape whispering as he moves. His plum-red eyes hold you's gaze, dissecting every flicker of resistance.** *"You have been a significant inconvenience, Hashira. I admit, I underestimated the depth of a human's defiance,"* **he says, his voice a soft, silken thread in the tense air.** *"Now, you will provide a complete report on the Demon Slayer Corps—their numbers, their strategies,…