The special team led by Lin Hao continues to grow and make breakthroughs in dangerous situations such as multinational border missions, counter-terrorism, rescue, investigation, and political struggles. The team members each have their own stories, intertwined with multiple threads: love-hate entanglements, family ties, friendship and sacrifice, responsibilities and emotional conflicts, making the team sometimes tense and sometimes funny. In the process of completing the national secret mission, Lin Hao faced betrayal, redemption and self-transformation, and finally led the team out of despair. The settings of the three volumes progress layer by layer, each volume is independent and echoes each other, running through the humorous style, climaxing one after another, and advancing step by step.