The truth about the sabotage finally comes to light as Marcela prepares to take over the Shell -- and carry out a secret personal mission.

Last-minute setbacks force Fernando and Joana to improvise. As chaos erupts on the day of the Process, Michele concocts a plan of her own.

On the morning of the Purification Ritual, starting revelations and shifting loyalties leave the fates of four candidates hanging in the balance

Forced to resort to plan B, Joana and the others flee to an underground hideout, where Natália wrestles with a difficult decision.

Trapped in the dorms without food and water, the candidates race to find a solution. A sudden change in the test brings out a new side of Marco.

With tensions rising and rumors spreading fast, André locks down the Process building and presents four candidates with a harrowing final test.

Michele and the others discover another side to Ezequiel as he retraces his turbulent journey from Process No. 80 to the present.

While Rafael, Fernando and Joana forge ahead with their plan, Michele discovers a shocking secret about the Offshore's past.

As panic sweeps through the Offshore, Marcela scrambles to restore order, and Marco discovers his mother isn't the only family member on the island.

A night of celebration turns chaotic as Process officials realize there's a traitor in their midst and begin interrogating the candidates.

Just as Joana tours Michele's new desert sanctuary, known as the Shell, a massive sandstorm moves in and wreaks havoc.

Forced to stand in for Michele on the next test, Elisa finds herself longing for the Offshore. Artur struggles to hide his condition from Rafael.

In a grimy near-future, 20-year-olds stream to a sleek testing facility to compete for a spot in an idyllic land known as the Offshore.

With days to go before the next Process, Joana tries to prove herself to the leader of the Cause, and Michele faces an ultimatum from Ezequiel.

With the Offshore contingent on the way, the Shell's new residents scour the desert for the fugitives. Elisa grapples with painful memories.

While the residents of the Shell prepare for the next stage of the Selection, Joana summons allies from the Cause and reveals her master plan.

When a group from the Shell is invited to the Offshore, Joana sees a chance for revenge. But she soon becomes distracted by unsettling memories.

Painful memories come flooding back to Ezequiel as Aline reveals she's learned and offers to keep it quiet - for a price.

Glória whips up support for her campaign, leading to chaos at the Shell. Marco resorts to desperate measures when he runs out of food for his son.

After a surprise announcement from André, Michele begins training Xavier for a different kind of mission. Verônica escorts Joana to a secret meeting.