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》高清在线观看、暗无天日在线高清观看免费、暗无天日完整版高清在线点播相关恐怖资源，请持续关注CPP阳光影视!