Xiao Zhaoyang, the son of an abandoned concubine in the cold palace, has been living in the Mongolian grassland since he was a child. He broke through the border with his iron cavalry and stained the gates of Chang'an with blood. The prince Zhao Wujiu hid his biological mother's edict in an attempt to overthrow his father's tyranny; the female historian Liu Shuangyan grasped the truth about the family's annihilation, and a jade ultimatum was enough to subvert the orthodoxy; the son of the Golden Tent, Chiliehan, watched with eager eyes and vowed to turn the Central Plains into scorched earth. When the truth tears apart the golden robe of the royal family, and when the cavalry smashes into pieces the wealthy family, who is the real emperor of the Tang Dynasty?
