In October 2013, several video cameras and 8 bodies of men and women were found in the mountain known as "Mount. Nabi" located in the Chubu region of Japan. Many of the investigators fainted at the scene as the bodies were gruesomely decapitated by the wild animals. A police investigation was carried but the killer was never found till this day.

What happended in the depth of a mountain so rarely visited by anyone? Who took the lives of 8 young people?

The only clue is the collection of footages left in the video camera.

What you are about to witness is the edited version of those footages, which is something beyond the limit of human imagination.
 

This shocking film was directed by Seiji Chiba of "AVN / Ninja vs Alien" fame.