1,1During the fall of Northeast China in 935, Wang Dading, a folk patriot in Aodongcheng, Northeast China, tracked down a batch of opium paste that was about to flow into the people and stayed at the Peace Hotel. In the hotel, I met Chen Jiaying, a doctor of medicine, a patriotic returned overseas Chinese. While studying medicine in Japan, Chen Jiaying learned that Japan was testing bacterial weapons in Northeast China to accelerate its invasion of China.

2. In order to stop the Japanese bacteria test and find the biological bacteria laboratory as soon as possible, Chen Jiaying actively cooperated with the Aodong Anti-Japanese Guerrilla Detachment to look for the laboratory with national justice and inadvertently entered the Peace Hotel. At this point, the Peace Hotel has been completely surrounded by Japanese military police.

3. Wang Dading and Chen Jiaying, two young people who met by chance, had to pretend to be husband and wife to fight to the death with the enemy in the Peace Hotel in order to avoid the investigation by the Japanese and puppet enemies. In the end, Wang Dading and Chen Jiaying, with their wisdom and courage, cooperated with the anti-Japanese guerrilla detachment in Aodong, successfully found out the secret hidden by the Japanese army in the hotel and destroyed the bacteria laboratory in one fell swoop.