Shanghai Secrets

Or walking alone in the dark night, or having firm faith in the sunshine. The battle takes place not only on the battlefield, but also in the bottomless enemy camp. In 1939, the Special Agent Committee "No. 76" Was established in Shanghai, and a life-and-death battle was quietly staged. Wen Siyuan, the young master of the Wen family studying in Japan, quietly returned to China after receiving a secret letter. On No. 76, You not only have to be wary of enemies, but you also have to face your own big brother. After that, one accident after another happened, making all parties doubt his identity... And he also began to find that everyone in the family seemed to be pretending...