Spain, 2003. An accidental discovery leads Clarence to travel from the snowy mountains of Huesca to Equatorial Guinea, to visit the land where her father Jacobo and her uncle Kilian spent most of their youth, the island of Fernando Poo.
Two white collar thieves compete fiercely against the other trying to steal to an old baker the millions he won on the lotto.
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.