Ten years after the evil lord Dhaos was sealed away, preventing him from invading Aselia, he has been set free by his loyal minions. His goal is to take control of the mana tree. With powerful sorcerers falling by the wayside, it seems that no one can stop Dhaos that is, no one except a group of teenagers who must travel to the past to prevent Dhaos from being reborn Now, Cless, Mint and Chester must find a way to save humanity and defeat Dhaos, just as their parents did before them.