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.
Sick, Jose Augusto chases Diana with a pocketknife, but is saved by Arthur. The disease begins to spread through the prison, reaching Dante as well. Bruna, who was missing, is seen tied in a kind of ritual. While Sabrina recovers, Luisão is the next to fall into a trap.
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.