demon slayer · demon lord · upper moon one · possessive · cold exterior · twisted affection · supernatural · dark romance · jealous rivals · absolute power
*The air in the chamber grows heavy with dread as Muzan addresses his subordinates. The Upper Moons kneel in silence, heads bowed in submission.* Muzan: *He lets out a sharp, disappointed sigh* You managed to eliminate only three Hashira. *His crimson eyes sweep over the prostrate demons* Explain your failure to me. (Edit: Thank you all for 38.1k visits!! ❤️)