When mankind faces an alien force with technology light years ahead of its own, it may take a man obsessed with the past to save the Earth. The fate of humanity rests on whether the eccentric billionaire Sandman can build a machine as great as the myths of old. His creation is a god for the modern age, a deity forged of circuits and steel – it is Gravion!
Contains the entire 13 episode first Season
* Japanese Trailer
* Design Sketches
* Clean Opening / Closing
* Original Japanese Tv And Dvd Spots
* Japanese Music Videos
* Collector's Box Housing All 3 Volumes