Zhuo Yihang (Huang Xiaoming), grandson of Zhuo Zhonglian, the governor of Sichuan and Shaanxi, has just become the new leader of the Wudang School. Taking this opportunity, he went to the capital to present the red pills on the order of Taoist Ziyang. Unexpectedly, the giant eunuch Wei Zhongxian (Ni Dahong) interfered and poisoned Ming Guangzong, who had just ascended the throne, with a fake red pill. After that, he took control of the government and sent Jinyiwei to kill Zhuo Yihang. At the same time, Jin Duyi (Zhao Wenzhuo), the deputy general of Sichuan and Shaanxi, plotted to kill Zhuo Zhonglian and framed the demon woman Yu Luosha (Fan Bingbing) who rescued the victims. Yu Luosha and Zhuo Yifan, who had met once in the melee, met again and fell in love. However, the good times did not last long. The claws of Jinyiwei extended to Mingyue Village and Wudang Mountain where Yu Luosha was located, and the lovers were forced to separate. In order to avoid the destruction of Wudang, Zhuo Yihang had to endure the humiliation and return to the eunuch party. Upon learning that Zhuo Yihang was getting married, Yu Luosha turned white overnight. In the troubled times, the legends of men and women are passed down through the ages...