An inmate comes back from the brink of death. Sandoval sets out to complete his mission of revenge. Sole's exit strategy hits a snag.

A donor heart becomes available for Sole. Zulema offers Leopoldo the Egyptian in exchange for 8 million euros. Macarena makes an untimely discovery.

Amaia's parents ask to see Zulema. When Rizos is jumped for taking over the drug trade, Macarena searches for a way to strip Anabel of her power.

Sole's big day arrives. Sandoval receives an offer. As time runs out, Macarena ruthlessly tries to force Zulema to reveal Amaia's location.

Zulema and Saray hold Macarena hostage in order to force the release of the Egyptian, but Leopoldo wants Hanbal to reveal where the money is first.

An outbreak of food poisoning prompts the inmates to launch a defiant protest. Macarena is granted a 24-hour leave, which takes a startling turn.

The Chinese gang gives Mercedes a mission. Fabio pays Macarena a visit. Altagracia executes an illicit plan to find out who killed her colleague.

Macarena agrees to be Rizos's girlfriend. Sandoval tries to convince Miranda to send Macarena, who's having visions of a cat, to a psychiatric prison.

An accident scares Macarena into fleeing overseas with the other escapees. Fabio makes a decision about his marriage. Miranda picks a security chief.

Due to overcrowding, Macarena and her friends -- and enemies -- are transferred to a new prison. Sole gets news about her husband that interests Anabel.

Macarena's feelings of attraction to Rizos overwhelm her -- and confuse her. Leopoldo suffers a serious setback. Zulema attempts to escape.

Sandoval's wife gets a shock. Karim forces Zulema's lawyer to give him a lead on the Egyptian. Castillo's search of the Ferreiro home turns harrowing.

An undercover cop from Fabio's past and a suspect in the case of the missing teen enter the prison. Encarna brings the Egyptian's ashes to his mother.

Altagracia learns an upsetting truth about Unai. Saray receives shocking news from her mother. The Chinese gang spots Anabel stealing their drug trade.

Zulema learns about the Chinese gang's escape plan and drug-smuggling method, and takes steps to hijack both. Sole seeks to avenge her husband's murder.

A familiar face becomes Cruz del Norte's director, and an ex-jailer arrives as an inmate. Zulema does whatever it takes to avoid going back to prison.

An inmate dares to swipe the drugs left in the middle of the floor. Altagracia uses her knowledge of the prison's inner workings to devise an escape.

When Zulema refuses to reveal Altagracia's location, all the inmates receive the same punishment she gets. Sole gives Tere a grave responsibility.

Goya immediately preys upon Fátima. Zulema and Altagracia try to force Sandoval's hand by targeting the person he cares about most: his ex-wife.

An inmate says a difficult goodbye. The choir performs at a retirement home, where some of the singers use the opportunity to stock up on drugs.

Sad news leads Tere to a happy reunion. Sandoval finally succeeds in awakening Zulema's maternal instinct and uses it as a weapon against her.

Two old flames are reunited. Sole leaves on her own terms, while Zulema decides what Sandoval's ending will be. The inmates' fates are revealed.

Unable to cope with prison life, Macarena is taken under the wing of her cellmate Yolanda. But a midnight visit from Zulema, the jail's self-appointed queen bee, is about to change her life for ever.

When Zulema and Anabel harass Valbuena, he pits the two against each other. Rizos gets an offer she can't refuse, even if it means betraying Macarena.

Anabel forces Macarena to pick up more drugs for her via a conjugal visit with a stranger. Leopoldo and Roman track down the Egyptian's camper van.