A group of friends spend their last vacation together on an isolated beach; after a night of partying, one of them is mysteriously found dead at sea.

Sheriff Vera investigates the crime and takes Vicente in custody; in the past, Luiz proposes a game and takes everyone's cell phone; Bruno and Malu have sex; Dora and Júlio need to find a solution for a positive doping test in the water polo team.

Vicente tries to explain himself to Júlio during the service; Vera gets an anonymous call reporting Inês as the murderer; in the past, living together starts to bring about intrigues in the group; Ana tells Malu she's going to help her with Bruno.

The kids give contradictory statements to Vera, and Ana lets her fight with Malu slip; at home, Ana does something extreme; in the past, Bruno feels withdrawal effects; Malu accesses Ana's cellphone, discovering sensitive secrets.

Ana goes to the hospital, and Inês is surprised by Vera; in the past, the group participates in a game when Ana receives a threat; Inês opens up to Malu about the abuse she has suffered, and Malu tells the secret to Ana.

Vera questions Inês; after finding something off about the doping results, the sheriff goes after Eric; in the past, Bruno learns that Dora helped him but harmed someone else; Eric opens up to Malu, who reveals Bruno's secrets to him.