Lin Xiaotian, a talented college student with a great sense of humor, was suddenly recruited into the top secret "Agent Team No. 6". With the help and challenges of new team members Zhou Xinqi, Fang Haonan, and Du Ming, he grew rapidly and experienced many life-and-death front-line missions. From cracking the money laundering of international gangs and super virus extortion, to revealing the ultimate conspiracy of internal spies and global terrorist organizations, Lin Xiaotian gradually became the core of the team amidst the ups and downs and constant jokes. In the end, in the final confrontation with his former teacher Xing Ran and the mysterious villain A De, he chose his own justice and belief. The book ends with a successful but unresolved action, showing the reality and complexity of the agent's humanity.
