关键词：暗无天日 群人 上醒 空城 暗无天日 幸存者 小群
Four friends come to an old, abandoned factory in Lower Silesia, where their friFour friends come to an old, abandoned factory in Lower Silesia, where their friend went missing a year ago. While trying to unravel the mystery of his disappearance, they discover the terrifying experiments conducted in the factory.详情
