In the city of Shanyang County, an assassination and disappearance case involved Liu He, the deposed emperor of the Western Han Dynasty, in a long-standing struggle for imperial power. The cold and glamorous embroidered envoy, the ruthless court Grand Marshal, and the cold-blooded Chang'an Imperial Censor are all listedField. Driven by fate, Liu He and Dai were tightly entangled, and their past and present lives were slowly revealed.