A superstitious servant girl - who has foreboding nightmares about a naked man on horseback - comes to live with a solitary female artist at her country chateau. As the artist takes the girl under her wing, a sensuous relationship develops between them.
Mónica has just died in a traffic accident. Along with her was another man. Pedro Bernáldez, painter and lover of Mónica, was so in love with her that he came to change his painting style for the one indicated by his lover. Now that Mónica has died, Pedro will investigate what relationship the deceased had with each other and begins to discover many things.
Paco, a truck driver who has always been dedicated to smuggling, hires Curro as an assistant, a young man wanting to make money without caring about the way to get it. The two drivers are surprised by an offer that far exceeds what they use to perceive: they have to transport illegal immigrants from Portugal to the French border.
