Shanghai Code

In 1941, Shanghai was occupied on three sides and had concessions on one side, like an iron box filled with gunpowder. Telecommunications expert Lin Mosheng wears three masks: On the surface, he is the cryptography section chief of Wang Puppet No. 76. He secretly delivers information to the underground party. He is also forced to become a "double agent" by the military commander who uses his family as a bargaining chip. The Japanese army's "Sakura Code" locks the gas bomb massacre plan, and the military commander's "Silver Fox Plan" hides the dirty deals with the Japanese and puppets. The half piece of code paper he retrieved from his brother's body in his pocket is the key to unlocking all dead ends. Waking up every day is a scene of life and death: when deciphering secret messages, you have to guard against Sato's cold eyes, when making connections, you have to guess whether Su Manli is a comrade or a killer, and even the hot soup delivered by her mother may contain a secret code. When the ultimate key to the Sakura Code points to December 8, the day the Pacific War broke out, he must use the last piece of intelligence to blast a way out of this isolated island before his identity is exposed.