In 2100, Japan’s newly built Bayside City serves as a major international port. Former policewoman Takako establishes the Angel Arms Company to fight terrorism with armored security suits. After the mayor is assassinated, the female members of Angel Arms are forced to protect the ruthless crime lord Hassan, hoping his information will help dismantle a global terror ring. With Takako trapped against the wall as criminals plot to kill Hassan, the organization’s true leader is revealed to be the former lover of Angel Arms’ own Alisa.