Yang Yu, a modern straight man, accidentally possessed his soul in Yang Yuhuan in Kaiyuan 740. This peerless beauty in history is about to enter a turning point in her destiny and become Yang Guifei, the beloved concubine of Emperor Xuanzong of the Tang Dynasty, Li Longji, and ultimately cannot escape the tragic ending of Maweiyi's rebellion.
However, Yang Yu, who possesses modern wisdom and independent spirit, is unwilling to repeat the same mistakes and is determined to save herself and change the established destiny so that there will no longer be Concubine Yang in the Tang Dynasty.
He used his understanding of history and insight into human nature to skillfully maneuver inside and outside the court, fighting wits and courage with Tang Xuanzong Li Longji, Li Linfu and other powerful officials. I wonder if the Tang Dynasty will still fall into decline under his influence...