Knowing martial arts and medical skills, he is a romantic young man with good luck. He is the innocent younger brother of the best old lady; The special sleeping pillow for him is the rogue detective in the eyes of the glamorous policeman...! Lin Fan has proved with facts that he is the unique crazy young man, such as a prince, boss of the underworld, genius disciple of the sect...everyone will know him when he sees him. He said fearfully: Brother Lin, don't slap the left cheek this time, slap the right cheek...!