The story takes place in a modern city where Eastern and Western intelligence intersect. National security intelligence agent Qin Yang was framed during a mission and was forced to pretend to surrender to the enemy and become a double agent, but was accidentally involved in a larger conspiracy. In the struggle with the enemy agent Pei Ruxue, the inner emotions and the warmth of humanity gradually emerge. Song Xiaowu resolves the crisis with humor, Black Wolf arranges a chain, Lin Qiuge makes difficult choices, and everyone grows up in the turbulent spy battle. The three volumes respectively describe the identity change, infiltration confrontation and final breakthrough. The story has a tight rhythm, crisis and laughter coexist, showing the unique absurdity and intensity, coldness and warmth of the spy world.
