In addition to being one of the most amusing examples of a name change for American audiences, O-Parts Hunter (666 Satan) is a derivative but strongly executed fighting adventure manga for young readers.
The art bears a strong resemblance to Masashi Kishimoto's Naruto, perhaps understandably, as Seishi Kishimoto is his twin brother.
Set in a fantasy world where treasure hunters seek ancient artifacts called O-Parts, the story follows Ruby, a treasure hunting girl, and Jio, a young spiky-haired boy who contains the split personality of Satan (who's not nearly as bad as you'd expect).
For the most part, the mood is light and suitable for younger teenagers, with Dragon Ball Z-influenced fight scenes and imaginative otherworldly backgrounds.

Personaly I like it because it's very captivating, like DragonBall used to be !!!