After the September 18th Incident in 1931, Japan stepped up its aggression against China. They entered China under various disguises such as missionaries, doctors, businessmen, etc. To steal military intelligence and prepare for a full-scale invasion of China. However, Shen Zizhan, an aspiring young man, fought against Japanese spies who disguised their identities in order to smash Japan's conspiracy. At this time, the July 7th Incident broke out, Shen Zizhan resolutely shed his blood and went to the battlefield to fight the Japanese regardless of his own safety...
