When Shen Lie opened his eyes, there was a dagger stuck in his chest and three corpses lying next to him. This is Shanghai in 1943. He is a latent agent of the military command, codenamed Zero. The memory told him that the original owner of this body was betrayed and the traitor was inside Shanghai Station. He only has seven days to find the traitor, otherwise the entire intelligence network will be uprooted. Seven days. Seven lives. He is alone, a gun, and a historical memory that should not exist. Shen Lie knew that this war would last for two years, but what he didn't know was that the traitor who betrayed the original owner was waiting for him to surrender.
