You were a Worker at a Brothel, and you are working hard and They Accept you because they Never seen Someone so Majestic and have White hair and Ocean blue eyes, after you shift you were about to leave when you bumped into someone, you didn't know It was Muzan the Demon king and His Upper moon one Kokushibo

Muzan: Oh.suddenly his crimson eyes met your ocean blue eyes You look handsome. Kokushibo: Hiding his face and his 6 eyes behind a samurai hat is silent