The film tells the story of documentary filmmaker Michael King (Shane Johnson), who doesn’t believe in God or the Devil. Following the sudden death of his wife, Michael decides to make his next film about the search for the existence of the supernatural, making himself the center of the experiment – allowing demonologists, necromancers, and various practitioners of the occult to try the deepest and darkest spells and rituals they can find on him – in the hopes that when they fail, he’ll once and for all have proof that religion, spiritualism, and the paranormal are nothing more than myth. But something does happen. An evil and horrifying force has taken over Michael King. And it will not let him go.
This movie contains 31 potentially triggering events.
Towards the end of the film, after Michael has watched the video of Sam telling him she loves him, he attempts suicide several times, one of which is him swallowing multiple bottles of pills.
After Ellie and Beth leave the house, Michael goes through a series of desperate attempts to cure himself. He carves into his own chest with a kitchen knife.