Armored vehicles, carrying members of the AD Police, the Special Crimes Control Unit, are gathering at an expressway interchange. The client is U.S.S.D. (the Space Defense Force). The job is to find a technician, and his little sister, Cynthia, who have been abducted. From then on, they are entangled in a gigantic conspiracy. When they cross swords with Frederick, the ultimate Boomer, in the ruins of Aqua City, they also see a colossal organization?! It is the mysterious GENOM supercorporation which holds the key to the mystery that confronts them.