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.
To Nando's dislike, the participants decide that Cecilia should be killed. Despair and uncertainty take over the group, causing conspiracy theories to begin to form. The players believe that Arthur is contaminated by the same virus as Cecilia. Meanwhile, the player gains access to the control room and Bruna mysteriously disappears.
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.