Granstream Saga

Many years ago, the Allied Spirit Army fought the malevolent Imperial Wizardry in a prolonged war. Neither side could gain the upper hand until the Imperial Wizardry designed a weapon with too much destructive power. Causing the planet's axis to shift, the deployment of the weapon resulted in the melting of polar ice, which led to a world-wide flood. For generations, the secrets of maintaining the mechanism that kept the planet's four continents floating above the water have been passed from the wise men to their descendants. But now, the last of those are gone, and the planet begins to sink into the vast ocean.

Eon is a young man who lives on the continent of Shilf with his foster father. One day, he discovers the powers of a magical orb he found when he was a child. Seeing these powers, Eon's foster father realizes that he might be connected to the wise men of the past. Eon must find the only person who can fix the mechanism and prevent a terrible disaster.