Yang Yuhuan was reborn in the 23rd year of Kaiyuan (735) at the moment when Maweipo was hanged, and had just been given the marriage to the longevity king Li Hao. She retains the memories of her past life, and knows full well that Queen Shou's mother, Concubine Wu Hui, is about to die of illness and how Emperor Xuanzong of the Tang Dynasty will covet her. She no longer passively waits for fate, but takes the initiative to plan. He used his knowledge of palace personnel in his previous life to secretly treat Concubine Wu Hui and win over Gao Lishi. Yang Yuhuan escaped from the tragic fate of "beauty is a disaster" and "Maweipo committed suicide". The heroine is reborn with the memories of her previous life. She no longer serves the emperor with sex, but uses wisdom as a weapon to assist the longevity king Li Mao in seizing the throne, putting an end to the Anshi Rebellion in advance, and reversing the fate of the Tang Dynasty.
