Secret Chess in the Spy Sea

How many days can a fake military fan in the 21st century and a real white-collar worker survive in 1936? When I first arrived in Nanjing, I encountered a leak case. How can I defeat the old fox from the Intelligence Department? In the Jinling Hotel case and the Tangshan Artillery School case, was it the police, an officer, the military police, or the waiter, who was the spy who betrayed the intelligence? Digging spies in Nanjing, fighting salt merchants in Tianjin, hoeing traitors in Myanmar, and operating in Myitkyina. How long can you keep your identity hidden? Are you a traitor, a military commander, or an underground party? Who are you? My family members are lost, my party funds are lost, my liaison officer is murdered, how should I prove my innocence? The memories of 80 years ago are all hidden in microfilm, and this film has been deeply engraved in my thigh bone! The Hidden Blade Dang Kou decisively defeated the three major volumes and the big tubes were filled with fists This fog and this code can only wait for you to slowly unravel it!