1942, Shanghai. Shen Yan, the adjutant of the military command major, also has another identity - an underground member of the Communist Party of China. He is the number one target on the hunting list of Special High School Masao Kuroda; in No. 76 Zheng Sanfa's torture room, his name is marked as "Key Care". Shen Yan used his dual identity to steal information, kill traitors, and blow up warehouses. Every move is like walking a tightrope in a crocodile pond. Tonight, he got the top-secret drawings of the Japanese army's "Sakura Project" - a large-scale bombing plan for Chongqing. At the same time, his wife Qiutang was invited by Kuroda to "drink tea", and his girlfriend Su Manli was ordered to monitor his every move. Dai Heting, the military commander, suddenly sent a secret message: The spy in No. 76 Has infiltrated, and your code name may be exposed. There are only six hours left for Shen Yan. He wants to blow up the Hongkou arsenal, cover the evacuation of Allied intelligence agents, and discern in the eyes of three women who is the real enemy. When Kuroda's bayonet pressed against his lower back, he pulled the trigger. This city soaked in blood and fire will eventually remember his name.
