It tells the story of a woman who must save her unborn child and herself when she is possessed by a powerful ring.
居住在纽约的女诗人罗丝•伊利亚特（Irene Miracle 饰），某日在古书店买到一本由拉丁文写就的建筑类书籍。书中称这个世界上曾存在三个邪恶之母，它们四处散播恐怖与痛苦，最后分别为建筑师镇在罗马、纽约以及德国的弗莱堡的三个建筑中。罗丝怀疑她所居住的公寓便是书中提及的一处，她一面写信向远在罗马的弟弟马克（Leigh McCloskey 饰），随后自己则只身走入地下室一探究竟。 收到信的马克与姐姐通话，然而电话却突然中断。他连忙赶至纽约，得知姐姐业已失踪。不得已，马克开始四处打探关于这本古书背后的秘密……
今晚是他与网路交友对象-黑珍珠-首次约会，即将出现的她可能是他脱单的关键，但是却被无预警放鸽子！再次出现的她，却藏着一个巨大的秘密…
After the divorce, Lisa was left with two children. Soon she meets a woman who is called her relative and says that their family has a family curse and that Lisa's boys are in mortal danger. Lisa refuses to believe in superstitious fears, but later strange visions begin to visit her, and she realizes that the curse turns out to be real. Now she must save her children from evil at any cost.
