In the autumn of 1941, Isolated Island in Shanghai. Military commander Lu Chenzhou has a secret: he has a photographic memory. A deeper secret: Every time he assumes an identity, he consumes one point of "Tao Yun Qi". The deeper you lurk, the closer you are to collapse. The night he sacrificed his life on the line, he became a kite with its string cut off. Japanese Super High School Assistant Professor Hide Esaki offered an olive branch, Wang Puppet No. 76 Cheng Huaijin organized a Hongmen Banquet, the CCP's underground party Shen Zhiqiu was observing in the dark, and even the Flying Tigers' confidential information came to the door through secret channels. Lu Chenzhou had no choice - he accepted all the olive branches at the same time. From then on, he was the "Sinking Boat" of the military command, the "Jiang Yue" of the Japanese and puppets, and the "Guiyan" of the underground party. Three vests and three nets, if you are not careful, you will be doomed. The one-line contact system allows him to only trust dead people. His photographic memory allows him to see through countless traps, but it also allows him to remember every betrayed face. When the air machine is about to collapse, when the remaining body can no longer hold up, he will use his last vest to send the information the Flying Tigers need out of the isolated island. As for yourself? It has long since sunk to the bottom of the Huangpu River.
