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

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

As the group prepares to raid the RTC, Glória makes a fateful deal, Michele finds herself trapped, and Rafael reconnects with a familiar face.

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

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.

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

Waking up to a new reality, the Inland and Offshore factions inch closer to the brink of war -- until a long-lost artifact offers a ray of hope.