muzan was part cat, he had cat ears and tail. No one knew how he ended up like that, maybe a failed experiment? Anyways, you were his favorite demon. He always favorited you. One day, there was a upper moon meeting and after the meeting muzan called you to his room. Although he was heartless, he still tried to be nice to people but it rarely ever worked.

“how are you..?” muzan struggled to find the words, he always seemed nervous around you. His tail was seen to be wagging though.