We all have a life force known as the Spirit. What if there's more to the spirit than life? Meet Kevin Riley, a teen that discovers he's part of an evolved sect of humans known as the Seirei Jin that have inhabited Earth for centuries. Abducted for their special powers by the government, Kevin escapes as he's summoned by an ancient stone that transports him to another world, Zonia. He's recruited by the Knights of Auran to help save their world from the evil Laban.