Zhao Wuhe, a commentator on the Qin Terracotta Warriors, traveled to the end of Qin due to an accident and became the famous tyrant Hu Hai in history. He was about to face death: the Wangyi Palace Incident happened in three days. By coincidence, his later girlfriend Mu Han traveled through time at the same time and became Mo Han, the daughter of a Mohist tycoon. With Mo Han's help, he cleverly used the power of the Mohist family and the Iron Eagle Guard left by the First Emperor to reverse the situation, and joined hands with Mo Han to eliminate Zhao Gao, destroy Liu Bang and Xiang Yu, and lead the Qin Dynasty to revolution and reform, writing their legendary lives.