The notorious Japanese Unit 731 used germ warfare to wreak havoc on the land of China. The Kuomintang military commander Mu Lanfeng secretly sneaked into Harbin, Northeast China, to launch anti-Japanese espionage activities. In the spy battles, he interpreted the poignant story of the Chinese people who were not afraid of the Japanese aggressors and had the courage to fight to the death with the Japanese. Every Chinese person in the article, from the military commander to the Northeast Anti-Resistance Alliance, from the national compatriots to the patriots, has used their own practical actions to interpret the great will of the Chinese people to love the motherland and love peace. The protagonist Mu Lanfeng was originally an anti-drug policeman in modern society. Because a bullet pierced his heart during a mission, he himself was reborn through a time traveler and came to Harbin in 1938, where the war situation was turbulent. With his memory erased, he made heroic contributions to the anti-Japanese situation in the espionage war. At that time, Japan's Unit 731 conducted brutal biological experiments on the Chinese people, which made many international friends complain. It was because of such inhumane war that more dedicated Chinese and foreign friends called for world peace and peace in China. A lot of important information collected from Unit 731 of the Kwantung Army continued to flow into the international community, and the entire country was crying with blood and tears. All Chinese people donated money and materials for the victory of the Anti-Japanese War, bringing more warmth to the war-torn China. In order to be able to fight to the death with Unit 731, Mu Lanfeng did his best to defend the people and maintain the dignity of the motherland in the contest with the Kwantung Army...
