The two young sisters found that all the mirrors in their estranged aunt's house were covered or hidden. When one of them accidentally discovered a mirror in the basement, she unknowingly released a malicious demon.小心背后：剧情概要小心身后中文预告短片《小心身后》下载（小心身后）上映地区【小心背后】影片分类《小心身后》上映于哪一年？（小心身后）主演明星列表
