After Emilee commits suicide, her best friends Penelope, Rita, and Melanie find a journal in a room containing a confession. They are on a mission to discover what she did that drove her to pointing a gun to her head.
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.