Prey For The Devil

25-year-old Sister Ann wants to perform exorcisms, believing that this is her calling. Even though only priests are allowed to perform them, according to the institution`s traditions, a professor who mentors her senses her special gift and allows her to observe actual training sessions. This leads to her meeting one the most disturbed patients in the school. As she prepares to perform an exorcism on the patient, she encounters a demonic force that infests the school. Not only that, she also learns that it has mysterious connections to her past.