Xiao Zhan was betrayed by a traitor and sacrificed. When he opened his eyes again, he returned to the Songhu battlefield in 1943. The comrades are still alive, and the enemy is still arrogant. The system lights up in my mind, and the iron-blooded missions come one after another. He knows the direction of every battle, knows who will defect on which day, and knows which piece of information can turn the tide of the war. But Chu Weidong of the Special High School is not a good candidate, and Wei Dehai of No. 76 Is also eyeing him. Every step is taken on the edge of a knife, and every decision is related to the lives of countless people. Xiao Zhan clenched his fists. In this life, he would make the traitors pay with blood and let the enemies know what the bones of a Chinese soldier are.