The war between the Republic of China and the Republic of China is still ongoing, and undercurrents are surging. Rookie agent Su Ye was accidentally involved in a competition for top-secret secret orders and was forced to take on an important task. Along the way, you get to know comrades and enemies who are hard to distinguish between true and false, and face the cruel reality with humor and lightness. Su Ye fought side by side with Tang Wei, quarreled with his old partner Ma Chengfeng and took risks, navigating the waves of the spy sea for the country and his ideals. The forces of the enemy and ourselves are wrestling with each other, the spy network is dense, and the truth of good and evil is slowly revealed in the gray area. In the end, everyone faced the tragedy of the spy war amid grievances, beliefs and sacrifices, and also transformed and grew up, leaving behind the warmth of humanity and the feelings of family and country.
