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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 O.P.T.s (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 does he suspect that he is actually a very powerful O.P.T., and inside him sleeps a demon of incredible ferocity. He meets up with a girl named Ruby, and together they decide to embark on a dangerous quest to discover as many O-Parts as they can. Will Jio help Ruby realize her dream of becoming a world famous treasure hunter? More importantly, will Ruby help Jio realize his dream of--world domination?!

Artworks


Other Facts

PublishedAug 11, 2001 to Dec 12, 2007
SerializationShounen Gangan
Last UpdatedApril 23, 2018
LanguagesEnglish, Japanese
Other namesO-Parts Hunter, Trigger, 666〜サタン〜

Chapters

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Vol.19 Chapter 76: Jio Freed [End]August 30, 2016
Vol.19 Chapter 75: ArmageddonAugust 30, 2016
Vol.19 Chapter 74: Pinky SwearAugust 30, 2016
Vol.19 Chapter 73: ZenomAugust 30, 2016
Vol.18 Chapter 72: 2 BattlesAugust 30, 2016
Vol.18 Chapter 71: Devil's SummonerAugust 30, 2016
Vol.18 Chapter 70: The Heart of a WomanAugust 30, 2016
Vol.18 Chapter 69: LifeAugust 30, 2016
Vol.17 Chapter 68: Father's ThoughtsAugust 30, 2016
Vol.17 Chapter 67: Brothers Face Off! Memories of the Scars!August 30, 2016
Vol.17 Chapter 66: HeartAugust 30, 2016
Vol.17 Chapter 65: The Ruins' Traps!August 30, 2016
Vol.16 Chapter 64: Zenom's HeadquartersAugust 30, 2016
Vol.16 Chapter 63: Full MoonAugust 30, 2016
Vol.16 Chapter 62: All Members GatherAugust 30, 2016
Vol.16 Chapter 61: Welcome HomeAugust 30, 2016
Vol.15 Chapter 60: Miko's TruthAugust 30, 2016
Vol.15 Chapter 59: Magic TrickAugust 30, 2016
Vol.15 Chapter 58: Everyone's FightAugust 30, 2016
Vol.15 Chapter 57: Break In!August 30, 2016
Vol.14 Chapter 56: New MemberAugust 30, 2016
Vol.14 Chapter 55: Legendary O-PartsAugust 30, 2016
Vol.14 Chapter 54: Ancient PeopleAugust 30, 2016
Vol.14 Chapter 53: BondsAugust 30, 2016
Vol.13 Chapter 52: The Key of SolomonAugust 30, 2016
Vol.13 Chapter 51: Light and DarkAugust 30, 2016
Vol.13 Chapter 50: 1 HitAugust 30, 2016
Vol.13 Chapter 49: FigureAugust 30, 2016
Vol.12 Chapter 48: Kaballah's DevilAugust 30, 2016
Vol.12 Chapter 47: HeartAugust 30, 2016
Vol.12 Chapter 46: Evil King IcarusAugust 30, 2016
Vol.12 Chapter 45: Top FloorAugust 30, 2016
Vol.11 Chapter 44: The Big BangAugust 30, 2016
Vol.11 Chapter 43: Theory of the WorldAugust 30, 2016
Vol.11 Chapter 42: Rival!?August 30, 2016
Vol.11 Chapter 41: HopeAugust 30, 2016
Vol.10 Chapter 40: The Shape of One's HeartAugust 30, 2016
Vol.10 Chapter 39: The Bird Inside a CageAugust 30, 2016
Vol.10 Chapter 38: A Real Monster, Part 2August 30, 2016
Vol.10 Chapter 37: A Real Monster, Part 1August 30, 2016
Vol.9 Chapter 36: Maximum VolumeAugust 30, 2016
Vol.9 Chapter 35: The PromiseAugust 30, 2016
Vol.9 Chapter 34: The Main Round BeginsAugust 30, 2016
Vol.9 Chapter 33: Rock BirdAugust 30, 2016
Vol.8 Chapter 32: The Chosen TwoAugust 30, 2016
Vol.8 Chapter 31: Olympia's Prelim RoundAugust 30, 2016
Vol.8 Chapter 30: The Kabbalah's AngelAugust 30, 2016
Vol.8 Chapter 29: The Fated TwoAugust 30, 2016
Vol.7 Chapter 28: Black Market CaravanAugust 30, 2016
Vol.7 Chapter 27: Mum and DadAugust 30, 2016
Vol.7 Chapter 26: KabbalahAugust 30, 2016
Vol.7 Chapter 25: The Legend of SpiritAugust 30, 2016
Vol.6 Chapter 24.5: Gaiden: JusticeAugust 30, 2016
Vol.6 Chapter 24: Blue SkyAugust 30, 2016
Vol.6 Chapter 23: ArchenemyAugust 30, 2016
Vol.5 Chapter 22: A Pact With the DevilAugust 30, 2016
Vol.5 Chapter 21: Everybody's Hearts as OneAugust 30, 2016
Vol.5 Chapter 20: Final OperationAugust 30, 2016
Vol.5 Chapter 19: Everybody's Thoughts and FeelingsAugust 30, 2016
Vol.5 Chapter 18: Marching Along the Winding RoadAugust 30, 2016
Vol.4 Chapter 17: The Power of a GodAugust 30, 2016
Vol.4 Chapter 16: Mexis Activated!!August 30, 2016
Vol.4 Chapter 15: Go, Bat-man!!August 30, 2016
Vol.4 Chapter 14: Two Against OneAugust 30, 2016
Vol.3 Chapter 13: Kirin?!August 30, 2016
Vol.3 Chapter 12: The Three OrdealsAugust 30, 2016
Vol.3 Chapter 11: The Power of the Ancient CivilisationAugust 30, 2016
Vol.3 Chapter 10: Escape!!August 30, 2016
Vol.3 Chapter 9: The Crimson MagicianAugust 30, 2016
Vol.2 Chapter 8: Resistance MovementAugust 30, 2016
Vol.2 Chapter 7: The Misty CityAugust 30, 2016
Vol.2 Chapter 6: FangsAugust 30, 2016
Vol.2 Chapter 5: A Lone WolfAugust 30, 2016
Vol.2 Chapter 4: The Five RingsAugust 30, 2016
Vol.1 Chapter 3: The Dream 2August 30, 2016
Vol.1 Chapter 2: The Dream 1August 30, 2016
Vol.1 Chapter 1: FriendsAugust 30, 2016