The cheerful and optimistic girl Lin Duomei seems to be a lucky person favored by God. She has beautiful appearance, kind personality, a good family background, and a good education. If she had not met Chen Xiaofei, whom she once regarded as her true love, her life might have been even more enviable. In the fourth year after she and Chen entered the wedding hall, her brother Lin Duojun finally decided to join hands with his girlfriend Wenxin for life. Wenxin had an unfortunate childhood and a sad love experience, and the hardships caused her character to develop in the wrong direction. After getting married, Wenxin accidentally discovered that her brother-in-law Chen Xiaofei was actually her first boyfriend back then.