Zhang Junhao, a modern social animal, suddenly fell to the ground after working overtime all night. When he opened his eyes again, he found himself on the edge of a muddy ancient battlefield, wearing tattered coarse cloth armor and holding a rusty spear in his hand. The memories flooding into his mind told him that he had become a cannon fodder soldier named "Gou Sheng" in the border army of the Chu Dynasty.
As soon as they crossed over, they were attacked by enemy troops. Zhang Junhao relied on modern emergency response and a bit of luck to save his life in the chaos. However, he was regarded as a "thorn in the side" by the captain and sent to do the hardest and most tiring work.
