Yuan Zhao, a history graduate student, accidentally traveled to the death place of Mangshan in the ninth year of Datong in the Western Wei Dynasty. At this time, Yu Wentai, the powerful official of the Western Wei Dynasty, was in the most desperate moment of his life: his entire army was wiped out and he was left alone to die. Yuan Zhao jumped, not only saving the founder of the Northern Zhou Dynasty, but also saving his own life. But he knew very well that rescuing Yuwentai was just the beginning - in Chang'an City, puppet emperors, ambitious clans, and powerful families were intertwined into a huge network. As a "King of Yong'an County" who could be abandoned at any time, he cultivated troops in the fields with his left hand and married powerful people with his right hand. He was walking on ice under the suspicion of Yu Wentai, but in the cracks of the troubled times, he dug a bloody path to the Ninth Five-Year Supreme Being.
