Long ago the Temple of the Three Vows had tried to destroy the black diamond and stop the rampaging monster attacks against the good people of Ventuna. Alas, instead they released Oblivion's shackles and shattered the white diamond into shards. Courageously, the heroes sacrificed themselves to trap Oblivion on Mount Agnasias inside the shadow crystal. However, the balance of good and evil was destroyed as Oblivion’s evil forces ran wild causing mayhem across Ventuna. But all was not lost, for the remaining power of the white diamond magically manifested the celestial immortals known as the MayinHara. With renewed hope, the races of Ventuna now had a fighting chance with these fierce mage warriors by their side!