A grieving man joins others at a desolate house to perform an occult ritual hoping to reach his dead girlfriend. When their supernatural ceremony goes wrong, the group faces terrifying consequences.
Robbie embarks on a dangerous quest to contact his deceased girlfriend through a ritual that summons the dead. He heads to an abandoned house with a group of young people to perform the "Red Book Ritual." But during the summoning, supernatural forces awaken. Now they must face ancient horrors to survive.