1, Qi Tianyou actor Guo Jingfei

The second son of Qi family, Xiao Nan's husband. Associate Professor of Chinese Department of University, with elegant and conservative personality, has achieved excellent results since childhood, and is favored by parents and teachers. He and Qi Tianzuo are twin brothers. The career seems to be smooth sailing, but in fact it has deep feelings. The marriage with his wife Xiao Nan has been intermittent and worrying.

2. Qi Tianzuo actor Jerry

Qi's eldest son, he and Qi Tianyou are twin brothers. Michelin three-star dessert chef, pursuing freedom and romance. On the wedding day, they found out the truth about each other's cheating, and they became the "fear of marriage" clan.

3. Xiao Nan actor Tan Zhuo

Qi Tianyou's wife is the owner of an automobile beauty company and the "sea anchor" of Qijia. Xiao Nan, who plays the role of "decision maker" in both the workplace and the family, has a strong personality. She and Qi Tianyou have just remarried, and they have encountered a series of thorny family problems, and they often quarrel constantly because of different values.

4. Monkey actor Dylan

Qi's third son, lacking sense of existence and self-confidence, used to avoid disputes by gagging. I don't have much pursuit of career, but I have great obsession with love. After ten years as a "spare tire", I finally understand that equality is the premise of a healthy relationship for a long time.

5. Qi Guo Sheng actor Yang Xinming

A retired teacher who has been widowed for many years. Everything is good for him, but his three sons always give him no credit. In the face of his son with different personalities, he always expresses his father's love in the way he thinks is right. Not only does he lack equal communication, but he is even opinionated.