In 2100, the newly built Bayside City serves as Japans premier international port. The Angel Arms Company is established by a former policewoman named Takako, to help wage war on terrorism with armed security suits. When the mayor is assassinated, the women of Angel Arms end up protecting the evil crime-lord Hassan, in hopes that his information will help bring down a global terror ring. Takakos back is to the wall as a band of criminals plot to kill Hassan, and the organizations leader is revealed to be the former lover of Angel Arms own Alisa.