Ann, a reclusive elegant lady, with an obsession for butterflies, is surprisingly befriended by the eerily beautiful young Alice. Using her seductive innocence, Alice establishes a disturbing mother daughter relationship with Ann. Lured into her twisted world, Ann soon discovers that she is not the only recipient of the girl's affections. Confronted by Alice's other lady friends, Ann's shock awakens a dark, hidden past, unchaining a spiral of madness: a series of brutal and bizarre crimes that Ann will have to commit to preserve her harmless and deceptive appearances. The only one who recognizes there's something unsettling about Ann, is nine year old Julie, her next door neighbor's daughter. With the inevitable curiosity of a child, Julie begins to explore the corners of Ann's apartment, discovering a dark secret hidden in the walls of the forbidden butterfly room. No one believes what she's seen except for Ann's estranged daughter Dorothy. Horrified, she realizes that the fate of the young girl lies in her hands. To save both Julie, and herself, she must summon up the courage to confront an evil that has haunted her for years. 安,一个深居简出的优雅淑女,蝴蝶的痴迷,令人惊讶的是结识了出奇的漂亮年轻的爱丽丝。爱丽丝使用她诱人的清白,建立与安一个令人不安的母亲和女儿的关系。诱惑到她扭曲的世界,安很快就发现她是女孩的感情不是唯一的收件人。 面对由爱丽丝的其他夫人的朋友,安的冲击唤醒了黑暗中,隐藏的过去,疯狂的螺旋解禁了一系列的残酷和离奇的犯罪安将不得不承担保留她的无害性和欺骗性的出场。只有一个人承认有一些令人不安的约安,是9岁的朱莉,她的隔壁邻居的女儿。 随着不可避免的一个孩子的好奇心,朱莉开始探索的角落里安的公寓,发现了一个不为人知的秘密隐藏在禁蝴蝶室的墙壁。 没有人相信她看到除了安疏远的女儿多萝西。吓坏了,她认识的年轻女孩的命运是在她的手中。为了节省朱莉,和她自己,她必须鼓起勇气面对一个邪恶已困扰她多年。