This film is an urban romance drama centered around unexpected body swapping. Su Manman originally planned to marry her fianc é Zhao Qianheng, but unexpectedly discovered that he was having an affair with her colleague Chen Mingli. While trying to salvage their marriage, she accidentally entered the room of Huo Yanting, the billionaire CEO of the Huo Group, which led to her swapping bodies with Huo Yanting. In order to conceal his identity, Huo Yanting falsely claimed to be the driver of his friend Chen Sheng. With the help of Huo Yanting, Su Manman exposed Zhao Qianheng's infidelity scandal at his wedding, turning the wedding into a joke. Huo Yanting also decided to get married due to the pressure of family marriage alliance. With the support of Huo Yanting, Su Manman regained the occupied property and had a smooth career, seizing the opportunity to drive Zhao Qianheng out of the company. Through daily interaction, their relationship gradually heated up and developed from cooperation to true love. At the same time, Huo Yanting's fianc é e Yu Suyu learned that Huo Yanting had returned to China and attempted to use the opportunity of the merger of two hotels to marry him. However, at this time, Yu Suyu learned that Huo Yanting was married and became angry and unwilling to lose him. Together with Chen Mingli and Zhao Qianheng, she attempted to undermine their relationship by kidnapping Su Manman and deliberately made things difficult for her by taking advantage of Huo's mother's prejudice against him. But Su Manman's kindness and sincerity ultimately moved Huo Mu. In desperation, Yu Suyu threatened Huo Yanting that if he didn't marry her, he would use the interests and reputation of the Huo family as a bargaining chip, and even let Chen Mingli control pregnant Su Manman. Huo Yanting and Su Manman appeared to compromise on the surface, but in reality, they secretly planned a counterattack and ultimately defeated Su Yu completely. With the birth of the baby, Huo Yanting and Su Manman's lives moved towards perfection and stability, ushering in a truly happy new life