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.
In the effervescent Spain of the 80s, Xavi Font, an artistic misfit, together with his friend Lurdes Iribar and her lover Manolo Arjona, founds Locomía. Although he achieves success, he also experiences the dark reality of the industry at the hands of powerful producer José Luís Gil.
