Dermatologist Chen Jiayi and university professor Zhou Jingcheng had a flash marriage because their parents urged them to get married. After three years of marriage, they became strangers. Chen Jiayi filed for divorce and entered a cooling-off period. Zhou Jingcheng gradually enlightened and learned to care and understand his wife. He took good care of her when she was sick and helped her out at work. The two relived the past and resolved conflicts while getting along. Mother-in-law Director Wen skillfully mediates, best friend Lin Wei enthusiastically assists, and Zhou Jingcheng proves his sincerity with actions. At the end of the cooling-off period, they withdrew their divorce application and decided to tolerate each other, grow together, turn ordinary days into poetry, and work together to manage their future life.