The Daye Dynasty was prosperous on the surface, but in reality there was an undercurrent. In order to avenge his mother, the prince Murong Yi kept a low profile and kept a low profile, working step by step and dealing with the dignitaries in the court. He met Lu Wanqing, the daughter of the prime minister, but they suffered because they were in different camps. The Queen Mother Qin Rushuang has power over the entire government, and the Emperor Xiao Jamyan is suspicious and jealous. All forces are checking and balancing each other and vying for imperial power. As Murong Yi's power gradually grew, the truth gradually emerged. Not only does he have to face the threat of imperial power, but he also has to uncover the secrets hidden in history, ultimately completing his mission of revenge and bringing new hope to the Daye Dynasty. The story has multiple parallel lines, showing the complexity and struggle of human nature in the palace, as well as the price people pay for their survival and ideals in the struggle for power.