After the death of her husband, Countess Lucrezia Borgia seeks to become the first lady of the Kingdom. To do so, she seduces any influential man with the help of her perverse circle and lead them in a spiral of lust and scheme.

A spree of grisly murders is perpetrated in Frankfurt by a group of Satan worshippers. A lonely schoolteacher almost runs over an elderly man and takes him in, unbeknown to her the man has plans for her – plans that involve a permanent future with the Satanic cult.