Alvalard falls foul of the Evil Power's wrath. Unable to conquer the land, he sends two riders, to spread death and disease among the people. They are not alone, for the Darkness has been released from his place of punishment and is thirsty for revenge. The time has come when the two dimensions of Earth and Alvalard will have to pull together to save themselves, because the White Unicorn, their Guardian, is nowhere to be found.