This drama is adapted from the novel of the same name by the author Yi Bei, published on Douban Reading. Wang Sumin raised her two daughters, Liu Xiaomin and Liu Xiaojie, alone, but she didn't expect that her daughters would divorce one after another when they were over 30. The eldest daughter, Liu Xiaomin, came to Beijing from a small place to work hard because her husband cheated on her. She met Chen Zhuo, who was also divorced. But Xiaomin and Chen Zhuo both have troublesome exes, adolescent children and elderly people over 60. How to get the recognition of each other's families and integrate into each other's lives has become a difficult challenge for the two to overcome. The second daughter, Liu Xiaojie, was confused when she got married. She divorced her husband because of personality incompatibility. She didn't want to remarry, but she met the young talent Xu Zheng and was seriously pursued by the man. However, Xu Zheng is younger than Xiaojie and has not been married yet. Their love was strongly opposed by Xu Zheng's parents. Under the guidance of their mother, Liu Xiaomin and Liu Xiaojie used love and tolerance to solve the problems in their relationship, and finally found happiness in life and gained growth.