SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
SPOILERS AHEAD
Zack: Enfrentamiento Mortal Plot Summary and Synopsis
Zack wanders through an unknown place. His only clue is a valuable diamond. As Zack flees from “13,” he seeks to unveil his past and the secret of the diamond, embarking on a journey into the unknown during which he must fight to survive.
Source: Wikipedia (CC BY-SA 3.0).