A young comatose boy named Ahmro receives the memories of special black ops agent Risinger. But while the latter is from earth, the former is from Vanaheimr, which has poor technological and social development akin to middle ages, but with something else: the power of mana!

Now, completely changed by those memories, Ahmro whishes to build his own empire, yet the rulers in this totalitarian kingdom won't make it easy for him. Follow his quest for personal, social and economic power, by any means necessary.