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.,顾影揉了揉被他捏的鼻尖,“那我连苏扬那儿都不能去,真要赋闲在家不成?我可不行,每天闲着准会闲出毛病的。”……