Santiago 1984. Carmen, former JJCC, after being tortured by the CNI, works as an undercover agent. Francisco, an agent obsessed with her, infiltrates her in an advertising production company, meets Gastón, creative director. He discovers that he is planning a commercial in the mountains as part of an escape operation for a political prisoner. Carmen manipulates both of them, lying to Francisco and approaching Gastón, in order to join the operation and thus achieve her own escape.

Esteche celebrates his wedding in a square in Villa Lugano, a neighborhood of monoblocks in the city of Buenos Aires. Unexpectedly, at the moment of the toast, he faints on top of the cake. His girlfriend and two friends load him into a car and take him to the hospital. Esteche dies slowly and glimpses the possible reasons for his death.