Fan Zeyu, an orphan who owns a small restaurant, lost his parents when he was young and was raised by his grandmother. When she passed away, she left him their little restaurant. Mu An is a famous playboy in high society. One day, with nothing better to do, he went drinking at a bar with his friends. One of them complained that the owner of a small restaurant had turned down his sister. So they bet on whether the owner liked men. Mu An then walked into that little restaurant, and their story began…