Cyber terrorist known as The Vyrotechs, break into a research facility to steal Cypyrean artifacts. These are programs left behind by the long lost creators of Cypyrean, The Cypyreons. These programs are used to run the Cybertech society. The information is distributed by way of the Cybernet for which the Vyrotechs had unleashed a Virus. The Cybertech Law Enforcement unit, the Vyrotech Hunters, pursue the Vyrotechs through the streets of Sageon but they lose them in the Cyber Forest. Cybertech Unit Knightshade, the Hunter's best warrior takes over the pursue. The Vyrotechs escape into a cave but they will soon learn that they are not alone...

Meanwhile an unusually large Vyrotech appears in the Cyber City of Cygnus. He wipes out the Hunter Unit protecting the city. A distress signal is sent to Hunter HQ requesting Knightshade but he is unavailable. They send the Mysterious Cybertech Unit Greenstal. There newest Hunter but only Knightshade has ever heard of him. Will he be able to handle this new Vyrotech Threat...