Deep in the Northern California woods, in the heart of the notorious Emerald Triangle, lies a remote cabin. The residents struggle to fight off the repeated attacks and abductions by mysterious creatures that have plagued them for years. When a local pot farmer is caught up with a wayward group of campers the situation quickly escalates into total carnage. 在北加利福尼亚州的森林深处,在臭名昭著的翡翠三角的中心,有一个偏远的小屋。居民们努力击退多年来困扰他们的神秘生物的反复袭击和绑架。当一个当地的盆栽农民遇到一群任性的露营者时,情况很快升级为全面屠杀。