In this psychological horror film inspired by an H.P. Lovecraft short story, the dynamic between Daniel Upton and his friend Edward Derby takes a sudden turn when Edward starts a romantic relationship with Asenath Waite, a hypnotist known for her peculiar reputation. As Edward’s actions grow increasingly unpredictable and strange occurrences unfold, Daniel delves into the mystery. Is it insanity, or is there something even more horrifying at play?