Lieutenant Giovanni Drogo is assigned to the old Bastiani border fortress where he expects an imminent attack by nomadic fearsome Tartars.
During the Middle Ages, a traveling executioner hires an apprentice to learn the finer points of torture and execution, and a young girl is given by her parents to a Catholic convent.
Franco is abandoned by his wife and daughter who wrongly accuse him of being a wimp. Besides he's bossed around and sexually harassed at work. He decides to take justice into his own hands and get rough with the world. He soon gets his family's respect back.