Soulkeeper

Two thieves steal an ancient relic, but its value is in summoning demon spirits. This acts as the catalyst for a full unleashing of a demon lord who seeks human souls. Having learned their lesson that petty thievery can only bring trouble and pagan evil, the robbing duo now enlist the help of an angel of darkness to battle this overlord and his minions. Giant monsters and naked blonde women are only some of the tricks up the sleeve of the dark angel as war is waged.