Follow a treacherous path fated to you as a descendant of Atlantis. To find your ancestral home, which vanished off the face of the Earth long ago. To fulfill your destiny: Save humankind from the disastrous effects of Oriharukon, the source of Atlantis' destructive power.

Atlantians became very prosperous after they created the substance called Oriharukon. Wanting to learn the secrets of this mysterious material, many other civilizations implored the Atlantians to share their knowledge, but they refused, closing their door to outsiders.