On a quest to find the father she thought was dead, a determined young girl uses a mysterious device that allows travel between worlds but unknowingly unleashes a monster from one of those worlds that haunts her every step.
A group of students who have gone to visit a carnival at night on a weekend, but feelings of enjoyment have been replaced with feelings of fear. The only way for all 13 of them to survive is to play the most cruel games to pass each stage.