After the Disgrace of Jingkang, Prince Zhao Huan of the Northern Song Dynasty was imprisoned in the Kingdom of Jin for five years. A mysterious lightning strike penetrated his modern soul and he has been dormant ever since. He worked step by step, taking advantage of the internal strife in the Jin Dynasty to become the Supreme Emperor, and started a thrilling game of power with the fourth prince Wanyan Zongbi, the female poet Li Qingzhao, and the regent Queen Mother Xiao. On the one hand, there is a blood oath to restore the country, and on the other hand, there is the moral abyss of alien status - when the Jin cavalry fights for him, is he still the son of the Song Dynasty, or the king of the new dynasty?
