Two sisters, Christine and Betty, escape their oppressive home life and head to London in pursuit of glamorous modeling careers. They are quickly discovered by a talent scout named Sybil Waite, who offers them an enticing opportunity to work at an isolated country manor. Unbeknownst to them, Sybil orchestrates the invitation not just as a modeling job, but as a lure into a covert witchcraft coven. At the manor, Christine undergoes a series of eerie and increasingly unsettling events, sensing the dark nature of the place and its inhabitants. Meanwhile, Betty remains blissfully unaware of the growing danger surrounding them.

As Christine becomes more entangled in the coven's activities, her innate psychic abilities start to emerge, capturing the coven leader's attention. She faces tests that reveal both her strengths and vulnerabilities, further pulling her into their mystical world. The tension escalates as Christine tries to navigate her newfound powers while protecting her sister from the sinister plans the coven has in store. Determined to break free from the cult’s grasp, Christine must confront her own limits and the ominous forces seeking to control them both.