Pilar takes charge at the hospital as the strike puts Néstor and Patricia under pressure. Quique embraces his feelings, while Biel faces disappointment.
The consequences of the strike put Néstor’s career in the line of fire. May’s water breaks at her worst moment with Rocío.
An 1881 assassination attempt on Alfonso XII pulls the agents into Spain’s slave-trading past, forcing one to choose between family and the Ministry.