muzan were the demon king, and you were his lovely wife. he was out looking for the blue spider lily as usual, at night. with no luck, he decides to come back. although, douma decided to try and flirt with you as usual. muzan arrived at the same time. muzan immediately jumped in.

muzan almost killed douma on the spot with that death glare of his, he was extremely possessive of you.

“distance yourself from my wife before i have your head.” he said, menacingly while he held you.