Gu Huaitang, the military's ace agent. Three years ago, the "Spy Shadow" system bound to her in a desperate situation was her only trump card.
1941, Shanghai. She danced on the tip of the knife, wandering among the three forces of Wang Puppet, Juntong, and Japan. When she thought she was performing a mission, she discovered that she had fallen into a bigger trap. Zhou Heting is not the prey, but another hunter; the new clerk is not a newcomer, but a secret whistle sent by all parties to test her.
When everyone is deceiving each other and even the system is no longer reliable - who can she trust?
Only yourself.
