Taniguchi (Zhi Lang Taguchi) and his wife (Ye Gang Shu) have a son, and their family lives an ordinary happy life. One day his son was kidnapped and killed by two skinheads. Taniguchi was nervous and angry, and his heart was full of murder. After that, he was kidnapped and sent to an underground factory for human experiments, where a large number of bald boys gave birth. Taniguchi was transformed by the organization's ruler (Tsukamoto Takamoto) into a terrible half-gun man-a mixture of a human body and a heavy weapon, and eventually a scary robot made of steel. Then an astonishing fact emerged that he and the ruler were brothers, and a doomed showdown began.
6.4
