Paula is released. Lidia is starting to be suspicious. Despite Paula's acquittal, Eguía finds it hard to stop investigating. Fernando is desperate and tells Lidia what had happened.
Paula is troubled by Ricardo's threats, meanwhile the Police try to prove there is a connection between the two. Laura, Marcos's fiance, is worried about how close he is with Paula. Paula's grandfather throws a party in her honor at his home.
Eguía and Costa travel to Madrid to look for Baranov, suspected of selling Paula. Eguía is certain Paula is lying. Ricardo travels due north to meet Sara. Lalo investigates Fernando's businesses. Toni calls for Eguía when he hears Paula setting a meeting at the pier.
Now that Ricardo is dead, more details about Paula's past are revealed and tie her to a serious crime. Eguía is torn between his attraction and knowing she is not telling him the entire truth. Lidia decides to take charge of the bank instead of her sick father.
Important people in the city pressure the police to stop the investigation. Paula's past is revealed and starts haunting her and her family. Paula and Eguía come closer, each one for different reasons.
Paula hides Irina. Eguía tells Laura about his relations with Paula. Lalo tells Lidia that her daughter is not buried where Fernando says she is. Costa suspects Fonseca is involved in Ana's push. Enrique asks Laguna to stop investigating Vega's murder.
Paula Garcia has disappeared under suspicious circumstances, but one day she returns to her family and friends with no logical or convincing explanation.
Now that Paula is home the family has to adjust to her presence and she has to deal with her past. Eguía and Costa use a computer expert to move forward in their investigation. Lalo gets into trouble again. Eguía uses controversial investigation methods.
Paula is looking for a way to avenge Martha's death. Eguía doubts Paula's past, which raises tension between the two. Fernando acts behind Enrique and Lidia's back, Enrique warns Lidia about Fernando.
Paula's identity is still under suspicion. Paula continues to use manipulations, contacts Eguía and sends a message to her mother. Fernando takes Lidia to their daughter's grave.