Li Feng was accidentally recruited into the top secret service organization "Fengying" and became partners with the calm female planner Su Xiao, technical rookie Lin Xiaobai and others. During the mission, they battled wits and courage with the hostile forces' countercurrent. Not only did they repeatedly overcome crises, they also uncovered conspiracies and betrayals related to themselves. Li Feng gradually grew up with humor and agility, changing from a follower to a leader. At the same time, he solved Zhuang Mo's many conspiracies and saved his relatives and partners who were controlled by the enemy. The trilogy is interconnected, with each volume resolving a major crisis and ultimately completing a thorough liquidation of the spy network and self-salvation.
