Ace agent Chu Xiuyuan accidentally gets involved in the struggle of global criminal organizations because he decrypts the mystery of international espionage. He, his partner Liya, and intelligence agent Lin Yifan responded to various fierce challenges with humor, traveling through technical duels, psychological games, and battlefields where lives were hanging by a thread. As a larger conspiracy emerges, the team experiences division, reorganization, betrayal and redemption, and continues to grow in a compact plot. In the end, Chu Xiuyuan discovered the shocking connection between his past and his enemy Marcus. The team used wisdom, courage and humor to resolve the crisis, bring justice and self-identity, and end the global criminal mystery.
