Lin Wan, a female doctor of modern history, once traveled to the fictional Dayan Dynasty and became a dancer "Fuxue" in the Jiaofang Division with no freedom. She knew that in three months, a "bloody revolution" similar to the "Anshi Rebellion" would sweep across the country, the capital would fall, and the world would turn into purgatory. In order to survive and change his destiny, Lin Wan used his music theory, poetry, and accurate prediction of the direction of history that transcended the times to become famous in the Jiaofang Division. He successfully attracted the attention of the seemingly powerless seventh prince, Murong Yi, who was excluded from the court.
