As the hospital transitions to private management, a renowned doctor joins the team with positive news for Patricia. Jésica's condition remains critical.

Néstor has trouble working with the new head of Oncology, as Lluís and Biel seek a donor for Jésica. A patient's faith puts May in a difficult position.

Jon's influence on Quique leads to trouble. Biel is blindsided when family complications show up at work. Patricia receives a disturbing warning.

Néstor's suspicions about Sophie grow, and Patricia helps him investigate her past. As the ER buckles, Pilar's decisions push Jésica to the brink.

Quique confronts Jon as patients arrive at the ER with similar symptoms, which the team fears may be linked. Lluís' new romantic status spreads fast.

Pilar and Nicolás clash over hospital management. As Patricia's election looms, Néstor digs deeper into Sophie's work. Rocío finds herself in trouble.

As Néstor and Biel plot to regain Sophie's trust, an explosion at a school sends a wave of patients to the hospital. A new doctor arrives unannounced.

It's Election Day. The investigation into Sophie comes to a head, while Biel's new romance stirs old feelings and causes trouble at the hospital.