Ba Shen Ruth (Ryoko Yonekura) is a tough and capable policeman, who belongs to the Organized Crime Countermeasures Department of the Central Committee, and her working relationship is inevitable. Ruth, who used to have a sense of justice, is now at home and abroad. Two women have been killed in succession recently. Criminals have the same modus operandi and victims have something in common. One of the dead is the daughter of Zhang Wu (Toshiyuki Nishida), the boss of Qian Bo Group, and Zhang Wu (Takanori Jinnai) hires Ruth to track down the real murderer. Ruth followed the clue of another dead person to find the China gangster, and at this time he was dragged into the headquarters by his boss Fu Yongchang Hong (Watabe Atsuro) to monitor his misconduct. But even so, Ruth still achieved her goal by hook or by crook and practiced the justice she was determined to achieve ... This film was adapted from Akio Fukamachi's original work.