Xie Yan was mistaken for an enemy soldier, but he used the fragments of the art of war to rewrite three defeats, shocking the soldiers and civilians in the north. Shen Zhe was ordered to investigate him, but during the bloody battle, he discovered that the 'death situation' he had set up was actually a way to survive. Military judge Chu Huai wanted to kill him, but military doctor Liu Yuan secretly rescued him. Dumb soldier Zhao Ya used fireworks as a message to lure him into searching for the secret. When the enemy general He Lianxiao recognized the boy he had saved back then, the truth of the war was emerging from the mountains of corpses and sea of blood - what they were rewriting was not the war situation, but the erased national humiliation.
