The story takes place in an imaginary historical period. The former Duke Ning Shizheng (played by Ni Dahong) held the banner and overthrew the weak old dynasty after several years to establish his own Tiansheng Dynasty. Nearly twenty years have passed in a blink of an eye. The sixth prince, Prince Chu Ning Yi (played by Chen Kun), is romantic and shrewd, but very cunning. Although other princes regard him as a waste, he has great ambitions. Being in the center of power in the palace, with royal relatives and powerful ministers, Ning Yi is waiting for the fleeting precious opportunity. At the same time, a young talent steps into the quagmire of the palace. His name is Wei Zhi, and he has won everyone's attention at a young age. In fact, Wei Zhi is a woman, whose real name is Feng Zhiwei (played by Ni Ni), and her true identity is the orphan of the previous dynasty. In the process of getting along with Wei Zhi, the King of Chu tested each other, step by step, and unknowingly mixed up each other's fate... This film is adapted from the novel "Phoenix Power" by Tianxia Guiyuan.