After his father's death, Eric Zimmerman travels to Spain to oversee his company's branches. In Madrid, he falls for Judith and engage in an intense, erotic relationship full of exploration. However, Eric fears his secret may end their affair.

After participating in a séance, young Laura begins to behave strangely. Alarmed, her parents ask Father Olmedo, one of the few exorcists authorized by the Vatican to intervene in cases of demonic possession, for help.

Icíar and Fernando are young. They are both going through the most traumatic experience of their short lives: the loss of a parent. But Fernando and Icíar can neither share the pain nor the strategies for dealing with it. They live in different times. Fernando in 1977 in Bilbao faces the kidnapping of his father by ETA. Icíar in 2011 in Navarra faces her mother's fulminating cancer.

Over and over.