The discovery of a body believed to be her brother leads Zoe Walker to Ibiza, where she reconnects with his old friend Marcus, a DJ and drug dealer.

After Axel's memorial service, a frustrated Zoe makes a bold move to force Marcus to come clean. Kika returns home when Andreu suffers a loss.

Zoe and Boxer run into trouble with the police, but their actions spark even bigger problems for Marcus. Oriol pushes hard for closure on Axel's murder.

Tensions between the Calafat and Martínez families reignite in the wake of Oriol's ambush on Cristóbal. Zoe gets a surprise visitor in Ibiza.

Hurtful revelations and a brutal injury create fractures within the Calafat family. Zoe's emotional state drives her to make some impulsive decisions.

Zoe learns about Axel's darker side, then helps Marcus with a messy situation. At a contentious board meeting, Andreu makes a big announcement.

The strain on Zoe's marriage intensifies. When David hosts a reunion dinner with the crew, old tensions boil over, pushing Marcus to the brink.

Oriol's attempts to forge better communication within his family yield more honesty than expected. Zoe embarks on another frantic search.

On Anna's wedding day, Marcus's actions come back to haunt him. After suffering yet another loss, Zoe vows to finally figure out who killed Axel.