Durante un atraco, dos ladrones pierden el control y matan a dos personas, pero consiguen escapar con un cuantioso botín. A continuación deciden refugiarse en una casa de campo en las afueras de la ciudad para esperar a que la situación se calme. La quinta que eligen resulta estar ocupada por dos mujeres a las que toman como rehenes: una de ellas está muy asustada; la otra, en cambio, maquina un plan para apoderarse del botín.

A doomed film, forbidden until 1984 by the censorship. When the police start finding the bodies of dead females - tortured and burnt - they realize there's an 'inquisition' cult involved leveling it's own perverse punishment against loose women; grim and rough sado fare from South America Lima, Peru, the police is investigating a few mysterious murders of young women. What makes these murders interesting is the fact that the women are burned alive... At the same time a choffeur is killed with a old medieval weapon, a dagger with the shape of a cross. The inquisition is back.