The story of two friends, Umataro Tenma and Hiroshi Ochanomizu, who are genius graduate students studying robotics. The pair have recently completed a robot called A106 that features their experimental "Bewusstsein" AI.

Chaos ensues overnight when mysterious tombs suddenly surface, filled with divine relics granting overwhelming power, triggering a global power struggle to claim them for dominion. Among the havoc, a raider, Jooheon Suh, is betrayed and left for dead until a second chance brings him back years before the relics. Fueled by fury and future knowledge, he sets out to raid each tomb before they arise.