Four friends come to the site of an old abandoned factory in Lower Silesia, where a year ago lost their buddy. Trying to unravel the mystery of his disappearance uncover the terrible truth about their experiments in the factory.
Overview：Four friends come to the site of an old abandoned factory in Lower Silesia, where a year ago lost their buddy. Trying to unravel the mystery of his disappearance uncover the terrible truth about their experiments in the factory.
