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.

Sole suffers a health crisis, and Macarena scrambles to find a way to warn her parents that they're in imminent danger.

Macarena races against a deadline to pay back her growing debt to Anabel. The SIM card goes missing and changes hands multiple times.

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.

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.

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

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

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.

Macarena goes to great lengths to email Karim. Sole tracks down the family of the heart donor. Saray and Macarena learn what Valbuena did Rizos.

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.

Macarena has doubts about her relationship with Rizos. Zulema has a new plan and asks Macarena for help. Macarena's brother is in Morocco searching the money. The police investigation continues.

Sole is scared off by the hope Fernando offers her. A judge hears Zulema's request for a deal. Fabio makes a change in plans that stuns Macarena.

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

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.

Mercedes's daughter goes missing. Altagracia's investigation of the cash found in Unai's locker puts a target on her back. Tere again faces temptation.

A smuggling malfunction causes chaos in the henhouse. Mercedes learns who was actually behind her daughter's disappearance. Rojas shares her bad news.

Per an Easter tradition, a Cruz del Norte inmate is selected to be pardoned. With Altagracia's help, Zulema negotiates a deal with Hong Fang.

Altagracia sets out to avenge Unai's murder. Zulema decides to fulfill her promise to Saray. Mercedes gets caught in a showdown between sibling rivals.

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.

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.