In the troubled times, when the wars burned down the mountains and rivers, Li Zhaoheng used corpses as steps to ascend to the throne of the emperor, stepping on the bones of our enemies and ourselves. He was originally an abandoned minister, but on a blood-stained night in the imperial city, he was enlightened by the mysterious counselor Yu Jinyan - "The throne of the emperor is not given by heaven, but taken by man." Yu Jinyan's eyes were as bright as ashes, and his words would surely turn out to be prophecies, helping him massacre cities, break alliances, and kill kings, but he never told his origins. When the world was reunited, Li Zhaoheng held his sword and asked, "Why did you help me?" Yu Jin smiled but did not answer, and just pushed the blood-stained jade seal into his palm - it turned out that this country collapsed because of the two of them.