Li Guilan has three daughters who are as beautiful as flowers and jade, they are the eldest daughter Xiang Meili who is well-educated, the second daughter Xiang Yingying who is as beautiful as flowers, and the daughter of Ghost Horse Fairy. The youngest daughter Xiang Xiaoyu. The Xiang family lived an ordinary but happy life in Beijing, a well-to-do family. Xiang Meili is an editor of a publishing house. She has been in love with her boyfriend for seven years, but she finds out that she has become a mistress. In a fit of rage, she finds her boyfriend's company to make a theory. Ding Shengli is a Beijing drifter without a house and a car. Although he is the deputy property manager of a high-end office building, his salary has not been high. Ding Shengli's father forced the marriage, but he also knew that he was too shy to get married, so he had to secretly go to interview for sales, but was disturbed by Xiang Meili, and finally the two got married by mistake. Xiang Yingying is a fitness trainer and has always hoped to find a boyfriend who is better than her brother-in-law. She immediately received a marriage proposal from her game friend. Zhu Yanping is a returned overseas Chinese, a veritable rich second generation, and finally married Xiang Yingying under his high-profile marriage proposal. Xiang Xiaoyu finds a professor Martin who is about the same age as his father, which makes the whole family very angry. Li Guilan drank three son-in-laws to fight wits and courage every day, and finally the family was reunited happily