Jio discovers he is an O-parts tactician, one of a unique breed of humans who have the ability to unlock the potential power of relics from an ancient civilization, known as O-parts. With the help of his new friend Ruby, Jio embarks on a dangerous quest to find as many O-parts as possible.

"In the not-too-distant future, mankind battles over O-Parts, relics from an ancient civilization. It takes a special kind of person to unlock the full potential of these remnants from the past, and a unique breed of humans known as OPTs (or O-Parts Tacticians) become a force to be reckoned with. Unfortunately, O-Parts can be used for good or evil purposes. Jio is a young boy with a tragic past who only trusts one thing in the world: money. Little...