S01E01 Episode 1
Twelve contestants are sent to a maximum security prison to participate in a reality show worth a millionaire prize. There, they are given the rules and face the first challenge.
In the prison, the players try to find a way out and are surprised by Nando's message. A true hunt begins. In the escape, someone takes to the worse.
Twelve people are confined together in an abandoned maximum security prison in the middle of the Amazon forest, and end up having to fight for their lives against unknown creatures and supernatural odds.