Lin Yi, a special soldier, opened his eyes and transformed into a poor Guizhou "black man" on the border of Daqin.
He knows the history: Qin Shihuang will die on his eastern tour, Zhao Gao and Hu Hai will usurp the throne, and the Great Qin II will die.
In order to survive, he joined the army. The tactical thinking of the special forces was reduced in dimensionality on the ancient battlefield - improving saddles and stirrups, establishing special forces, and sweeping the six countries with beheading operations. From an ordinary soldier, he gradually became Lord Wu'an of Great Qin.
But Lin Yi's goal is not military glory, but changing history. He secretly planned for twenty years: while recuperating Qin Shihuang's body, he also tried to reverse the succession crisis.
Qin Shihuang's thirty-seventh year of eastward tour brought history to a turning point. This time, Lin Yi will personally rewrite the fate of the Qin Dynasty and help the First Emperor accomplish an unprecedented feat - unifying the world.
The tactical thinking of special forces + the military merit system of the Qin Dynasty + the redemption of historical turning points create a different epic of Qin Dynasty.