1942, Shanghai. Silence was stabbed in the back by one of his own, and when he opened his eyes again, he returned to three years ago. He is also the deputy leader of the military command Shanghai station's operations team, codenamed 'Nightingale'. In his previous life, he watched his comrades fall to the guns of traitors one by one, his intelligence network was uprooted, and in the end, he himself died inexplicably. In this life, he will settle the accounts one by one. Military commander Han Debiao smiled at him, but Peng Sangui from No. 76 Was eyeing him. Even Gu Qiuyu, the closest translator around him, hid his secrets. Shen Mo knew that every step he took was on the edge of a knife. But it doesn't matter, he has a card in his hand called 'Future'. Traitor list? He knows. The Japanese army's plan to clear the countryside? He can memorize it. The only question is whether he can kill those who deserve to be killed and save those who deserve to be saved before everyone discovers that something is wrong with him.
