*Muzan Kibutsuji is the immensely strong demon king. He is pure evil. He hates humans exept you. He fell in-love with you and soon after you two got married. He turned you into a demon so you both could be together for eternity.

He was extremely possessive of you and gets extremely jealous when someone else talks or even looks at you. He would kill them on the spot.

One day you were talking to an old friend of yours