Eden – It’s an Endless World!

Summary (from ANN): In the panic surrounding a worldwide pandemic which kills 15 percent of the population and cripples many more, a secret organization, the Propater, topples the UN and seizes control of much of the world. A boy and a girl, raised in an abandoned virology research center and immune to the virus, use a powerful combat robot to wipe out the Propater forces who come to retake the island, led by the boy’s father. 20 years later the boy is the most powerful drug lord in South America. He aids his son from behind the scenes as he evades and eventually with the help of mercenaries from Nomad (some of them former Propater operatives) fights the Propater.

Wallpapers:

chase! chase!
Eden Eden