- Policewoman Anna Mari is forced to play a dangerous game with the title serial killer. If she loses, she witnesses the maniac's tortured victims having their throats cut in explicit close-up detail via webcam. She teams up with British cop John Brennan to find out the identity of the murderer.
- Five students who had to carry out KKN in a remote village are warned not to cross the boundary of the forbidden gate that leading to the mysterious place that may related to the figure of a beautiful dancer who began to disturb them.