Qiao Man (Lin Yun) and Nan Sheng (Lin Yun) are twin sisters who were forced to separate since childhood. After many years, the two who have grown up reunited. Qiao Man fell in love with a man named Lin Heping (Song Weilong), but Lin Heping was in love with Nan Sheng at this time, so Qiao Man could only hide this belated feeling in her heart. Unfortunately, the relationship between Lin Heping and Nan Sheng did not last. After breaking up, Qiao Man became Lin Heping's colleague. Xu Zhensheng (Guo Le) has always been secretly in love with Nan Sheng. Taking this opportunity, he confessed to Nan Sheng, and the latter accepted this relationship. However, just when the two decided to join hands in the marriage hall, Nan Sheng found that he had an incurable disease. In order not to drag Xu Zhensheng down, Nan Sheng chose to leave. What she didn't know was that both Xu Zhensheng and Lin Heping were still deeply in love with her.