Fan Tong (Liao Qizhi) is one of the four immortal disciples of the Kitchen God. He was punished by the Queen Mother for his mistakes and was trapped in a winter melon. One day, Tian Dagui (Chen Jinhong) undoubtedly untied the shackles on Fan Tong. By mistake, Fan Tong attached himself to Tian Dagui's brother Tian Dafu and became a mortal. Tian Dagui's wife Zhong Biyu (Su Yuhua) became suspicious of Tian Dafu, who had become eccentric in recent days, and tried every means to make him reveal his feet. Fan Tong wanted to return to heaven, so he tried various methods and made a lot of jokes and troubles. As time went by, Fan Tong and Tian Dagui's family developed a deep friendship. In an accident, Tian Dagui unfortunately died. In order to save Tian Dagui, Fan Tong did not hesitate to break the heavenly rules again.