Qin Ye, a humble slave from a poor family, found a fragment of the art of war among the corpses. A piece of military order shocked the six countries. Su Li, the widow of the State of Zhao, lurks in the dark, hoping to use her hands to destroy Qin, but she gradually falls under its silent power. The censor Mengyi followed the law to investigate. The jailer Yu Jiuniang taught him to arrange the formation of the dead, and the prince Yingji hid the scrolls to be changed. When the three volumes of "Sun Tzu", "Wei Liao" and "Sun Wu" are combined into one, the art of war is no longer a tactic of power, but a shield for the common people. But the Six Kingdoms had no way out, and the King of Qin also suspected that he had treason. This time, what he wanted to write was not a military order, but a destiny.