BACKGROUND
1999, TOKYO...The metropolis was struck by a strong earthquake and had been reduced to rubble. The government functions moved to the suburbs and the ex-capital turned into a slum. Though it was said that the reconstruction of the area was impossible, Genom, a precision machine maker started a project to reconstruct the town by harnessing a man-made humanoid, "Voomer"(Voodoo Organic Metal Extention Resource), beginning around 2005. The ruins have been resurrected as a new town called "Genom City" which is under the control of the company. But an unexpected crime type has increased. Overdrive accidents involving the praised Voomers are on the upswing. Arising from illegal voomers produced by "Packer Syndicate."
These are the times in which the story is set.

2039, Neo-Tokyo...