Bing suffers psychological trauma from being bullied by classmates and called "promiscuous" by his first love, Max, during childhood. As an adult, Bing undergoes plastic surgery to become handsome and decides to take revenge on Max. At a bar, Bing encounters the classmates who bullied him and cleverly retaliates, during which he meets Max again. Max is attracted to Bing and helps him out of a tight spot.