完美宠物：秘密地下室

　　A blended family from the city buys a house sight unseen in an isolated backwoods hamlet. Things get rocky when the locals aren't as welcoming as expected and a dangerous urban legend turns out to be true. In their struggle to put down roots, they find their sanctuary in peril-and their lives threatened-by the land's haunted past.

一个生活在社会边缘的母亲永岛夏希（北川景子 饰），白天在便利店打工，晚上在小酒馆兼职，努力维持家庭的温饱，但为了实现两个孩子的梦想，她不得已走上了成为毒贩的道路。

在她18岁生日那天，坚强的女孩乔尼吃了一个由她的阿姨根据一个神奇的家庭食谱烤的蛋糕，并经历了一个彻底的变形。随着几个同学失踪，一个血腥的成长故事发生了。