Four 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.更多《暗无天日》中文字幕在线、暗无天日手机免费观看、暗无天日完整版国语相关恐怖资源，请持续关注小智乐影视在线!