Su Tong marries Lu Zheng, whom she has had a crush on for many years, due to an arranged marriage set by their elders. On their wedding night, he leaves for a reason, and the two are separated for a long time. After Su Tong is transferred to work at a hospital, she reunites with the injured Lu Zheng, and mistakenly thinks that his relationship with a female nurse is close, giving rise to thoughts of stepping back or even getting a divorce. Lu, deep down, actually loves Su Tong deeply, filled with jealousy, and takes the initiative to arrange for them to live together, revealing his feelings hidden beneath his indifference through day-to-day companionship. The two clear up years of misunderstandings, join hands to resolve provocations from others and entanglements from love rivals, hold a make-up ceremony, nurture a pair of children, and stay together to reap a fulfilling and tender life.