A top agent is accidentally bound to a cross-time and space mission system and is forced to travel through multiple espionage vortexes in modern times. From the Shanghai Concession during the Anti-Japanese War, to Peking City during the Liberation War, and then to the anti-special front line in the early days of the founding of the People's Republic of China, he lurked in the heart of the enemy in different capacities.
Every time he travels through time, he is a gamble of life and death. He pretends to be a wealthy businessman, an officer, a clerk, or even a traitor. He must not only accurately obtain core intelligence and disrupt the enemy's conspiracy, but also hide his identity to avoid layers of temptation and pursuit. The military commander's strict surveillance, the Japanese invaders' frenzied manhunt, and the enemy agents' secret arrangements all hid murderous intent at every step.
With his extraordinary resourcefulness, excellent skills and keen insight, he can switch freely between multiple identities and find hope in desperate situations. Dealing with various forces, deciphering encrypted telegrams, instigating key figures, sabotaging deadly plans, and using dangerous missions to protect the peace of the country.
There seems to be a greater secret hidden behind the system, and as he travels, he gradually discovers that the tasks in each world are related to each other. When trust becomes a luxury product and betrayal is everywhere, he can only stick to his faith and write a legend belonging to the unknown in the spy war with swords and swords.
