Japanese imperialism launched the September 18th Incident in China, and its criminal guns were stained with the blood of the Chinese people. At the same time as the armed invasion, a bacterial force code-named "731" was established along the Soviet-Manchu border. They inhumanely used Chinese, Koreans, and Soviets to carry out cruel experiments on living subjects, and committed horrific acts of bestiality in the prisoner-of-war camps in the occupied concentration camps: massacres, perverted rape and humiliation, gas and bacterial experiments, and sexual experiments. , the most cruel and inhumane ones are the vivisection, freezing experiments and pressurization experiments on living people, where people slowly die under extreme conditions and their internal organs are squeezed out. It is horrific...