Ring of Sias (1996)

Evil witch Beatrice that was created from a combination of technology and magic tried to invade the holy city as the first step to conquer the World, but even as she encounters an aggressive resistance she destroyed it, got some prisoners and she also succeed in separated the spirit of the magician Sias from his body. One of the prisoner's was Sias girlfriend Radia (a female warrior that was caught in a trap made by Beatrice), so he decided to go to infiltrate inside Beatrice's castle and try to free her and the other hostages.