At that time, the Prime Minister Shangguan Yuwen was falsely accused of colluding with others to plot a rebellion. In order to preserve the family, Shangguan Yuwen decided to marry into the family of General Zhennan, the enlightenment master of the current emperor. However, this decision unexpectedly involved a shocking secret in the Shangguan family. A group of young lives were innocently involved in this puzzle. As they tossed and turned, they knew that this was a losing situation, but no one was willing to let go first. Enmities and resentments were right and wrong, hatred lasted forever, and there was no way to go back...