Brothers unknowingly become warriors of God and Satan sent to a new world to stop eachother. They hope to go home, but when up against each other, who will fall and who will stand afterwards?

Connor and DB are sent home. But is anything that simple? What foes life have instore for him once he gets home? And who said he was alone?

A fifteen years old boy and his mech, DB, go on a mission but never returned. What happened to them?