一对父母出于未知原因，突然对自己的孩子变得极其暴力，在这疯狂的24小时里，年轻的女孩和弟弟必须独自求生…...

In an attempt to piece together fractured memories of a drug-fueled night in the woods, three friends confront guilt, jealousy, and a supernatural presence that threatens to expose their true natures....