This article tells the story of Dou Shiwei, a small-town girl, who accidentally met Wang Jian, the secretary to the mayor who was sent to work for her subordinates, at a dinner party. The two of them went back and forth, and gradually their good feelings turned into mutual love, and the two decided to get married. However, just before the wedding, Dou Shiwei's old lover Sun Qianyuan appeared, suddenly involving Dou Shiwei's unknown past. . . . .