Buried on the coast of the Black Sea lie the forgotten ruins of a gigantic stone structure, the Grand Labyrinth. Olcadan had once been imprisoned in this place by a curse of a God, but its entrance is now open due to the influence of the Evil Seed. Nevertheless, it is not a place to be taken lightly. Its twisting passageways confuse the sense of direction, and the dark, wet atmosphere induces a primal fear in those who enter.