The owner of the Xingyun Tea Restaurant (played by Ng Man-tat) is happy to be busy in the tea restaurant every day, but his son Ah Nan (played by Chen Xiaodong) is very disgusted. Once he met Fang Fang (played by Shu Qi), a rich girl who ran away from home. Fang Fang followed him home, and his father thought they were in a boyfriend-girlfriend relationship. At this time, Ah Fu (played by Ge Wenhui) met Fanny (played by Yang Gongru) while delivering takeaway, and asked He Jinshui (played by Stephen Chow), the love saint, for advice, but He Jinshui also met his first love Cindy (played by Zheng Xiuwen). Cindy took the opportunity to retaliate for the grievances of the past, which made He Jinshui worried. The tea restaurant was ordered to be taken back, and everyone in the tea restaurant decided to resist to the end...