Hollywood screenwriter Cliff Anderson (Steve Zahn) and Sydney (Milla Jovovich), a seemingly newlywed couple, are driving to the charming Hawaii for vacation, where they met another couple, the wild Nick (Timothy Olyphant) and Gina (Kiele Sanchez). Under the guidance of Nick and his wife, they walked into the primitive jungle to explore, looking for a perfect place that no one has ever set foot in. But in the process, they heard from other tourists about the horrific rumors that a newlywed couple had killed people crazily. The beautiful island was instantly murderous and overcast, and it became a difficult choice to go or stay. As time passed, the footsteps of death seemed to become clearer and clearer, and the long-hidden secrets slowly surfaced...