OVA Summary: Created from the aftermath of the last great battle of the gods, Lodoss and its kingdoms have been plagued by war for thousands of years. As a quiet peace and unity finally become foreseeable over the land, an unknown evil begins to stir. An ancient witch has awakened, bent on preserving the island of Lodoss by creating political unbalance throughout the many kingdoms and keeping any one from maintaining central control. Only a mixed-race party of six young champions, led by the young warrior Parn, stand between this new threat and Lodoss' decent back into the darkness of war and destruction.

TV Serie Summary: Five years after the death of the Emperor of Marmo in the War of Heroes, Parn is now the Free Knight of Lodoss, he and his old allies now famous through the land. However, the Emperor's right-hand-man, Ashram, seeks the scepter of domination to re-unify Lodoss under his former leader's banner. Meanwhile, beyond his attempts at conquest lies a more sinister force beginning to set the stage for the resurrection of the goddess of death and destruction...
(source: ANN)

Related anime: Legend of Crystania, Rune Soldier