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.

As the scene in the woods plays out in flashbacks, Rizos learns she must get a job on the outside, and Zulema reveals a secret to Saray's family.

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.

Maca comes to realize she has proof of her relationship with Simon; their unborn son. But getting the fetus's DNA tested will be no easy task.

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

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.

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.

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

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

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.