The scheming sister Wu Zhenyu and the silly sweet love brain Song Yuning live completely different lives. Wu Zhenyu's life seems to be based on the script of a leading heroine. She has a good appearance, a hot figure, and a suitor Huang who loves her deeply. Song Yuning, on the other hand, is a silly, sweet, love-minded person who is devoted to the playboy Zhu Yinuo. She has been scummed countless times but still refuses to change her love. In order for Song Yuning to see clearly the true face of Zhu Yinuo, Wu Zhenyu set a trap to let his best friend see the true face of the scumbag. Unexpectedly, an accident caused the two of them to exchange souls!