Lin Xiao was originally an ordinary young man who joined the spy war to clear his father's innocence. During a mission, he became partners with cryptography expert Fang Shan and intelligence agent Wen Song. In the process of uncovering the conspiracy of the international intelligence group, everyone's identities continue to change, and trust and betrayal occur frequently. The villain leader Hermann plans an international robbery, and the complicated position of "double agent" Lumann makes the operation even more dangerous. In a difficult situation, Lin Xiao gradually grew into the backbone of the espionage war, and the team also experienced division, merger and reorganization. The three-volume story is compact, ups and downs, showing life and death actions and human choices in humor, interspersed with relaxed life clips and team fights, with tears and laughter, and a fast pace. In the end, Lin Xiao successfully thwarted Herman's plan, and the team members each found their own place, and the story ended successfully.
