in 1984 a young drunk mother left her baby in a burning home, and the Baby survived. Thirteen years later the Baby is now a young girl and she calls herself Avril. Avril is what you would call a hobo, but one day she is chased out of the city and finds an old Christian Orphanage, and meets a homeless boy named Nathan. Nathan teaches Avril about the bible and Jesus Christ. Nathan says it's even possible to chase away challenges with scripture. One day something unexplainable ram sacks the Orphanage. Avril and Nathan discover what it is. A Demon.
Group of friends out for a few nights, camping out of a superstition that one of the guys has about the "unknown" and one of the girls is trying to convince him there's nothing to be afraid of and organizes the whole thing. Suddenly they are the only two left following hints and solving puzzles to escape from getting "captured" too. Until the surprising ending to this suspensful story.