The story tells the story of the prince Xiao Yan, who ascended the throne step by step from an unknown prince in a crisis-ridden palace through forbearance, intrigue and sacrifice, and finally became an emperor. During this period, he experienced the test of love, friendship and family affection, as well as betrayal, conspiracy and killing. His life was full of the temptation of power and the struggle of human nature. Finally, at the top of power, he found that he had lost his original innocence and beauty. At the same time, Qin Lang, the orphan of the former dynasty, was also secretly active, intending to take revenge. A contest about power, revenge and redemption began between him and Xiao Yan.
