Ex-cop Miguel Palacios is tasked with infiltrating a Buenos Aires prison to help a judge find out who kidnapped his daughter.

Pastor Peña continues to develop a plan to get closer to the Borges brothers. Meanwhile, his own brother brings him unexpected news.

Pastor struggles to contact Luna; Emma gets threatened when she tries to tell the truth about Diosito; Fernando confronts Lunati.

Diosito is getting suspicious of Pastor and his intentions; An inmate's depression gets worse; Lunati demands he get his daughter back.

Luna's transfer from the prison becomes a dangerous endeavor; Lunati follows through on his threat; Pastor comforts Emma after a loss.

Pastor learns troubling news about his family; The attorney general begins investigating recent incidents in the prison.

A flashback reveals the Pastor's past life as Miguel; In the present, Pastor is desperate to find his missing son.

Antín makes good on his promise, but adds a few things; Emma's assistance in Pastor's search for his son leads her to a stunning discovery.

Vengeance runs rampant in the San Onofre prison and the stakes couldn't get any higher; Antín worries he has lost control of the inmates.

Emma checks in on Pastor's mother; The feud between the Borges brothers and Sub 21 continues; Antín worries his lies will catch up to him.

Gastón pressures the warden; Emma finds a lead while looking for Pastor's son; Borges plots his revenge on Sub 21.

A prisoner remembers Pastor from his days as a cop; Gastón hears rumors about Pastor and Emma's romantic relationship.

Pastor plans his escape but Emma is concerned he is putting himself at risk; More people learn about Pastor's true identity.