In the eerie halls of Briarcliff, Sister Jude, a woman of stern faith, finds herself in a forbidden tryst with a mysterious, seductive inmate known only as 'The Devil.' Their encounter begins innocently enough, with the devilishly handsome man charming his way into her confidence. But as she tends to his wounds, she can't help but notice his impressive form, and the lustful glint in his eyes. Soon, she's baring her body to him, her religious vows forgotten in the heat of the moment.