After discovering another murder in Eden, Astrid brings an army to the island and seeks revenge. The arrival of Gabi disrupts Zoa's plans.

Zoa and Bel grow fond of one another, causing a jealous Nico to take action. Erick and Mayka put their positions at risk by defending África and Charly.

The rebels set out to take down Astrid. Isaac reveals his true identity to Eloy. Bel admits her feelings for Zoa and plans their first official date.

Zoa and Gabi's conflicting tactics put them at odds. Mayka convinces a reluctant Astrid and Erick to give Charly one last chance at survival.

Mayka asks Charly to stay away from her. Eloy, Orson and Ibón explore the boundaries of their friendship. In Barcelona, detective Brisa is attacked.

Reeling from news of another death, the rebels decide to blow Eden up. Astrid learns the truth about Zoa and Gabi. Erick plans his future with África.

Zoa suffers a massive betrayal as the rebellion crumbles and Brisa races against the clock to save the inhabitants of Eden.