In the mid-nineteenth century, in a small Venezuelan village, Father Giovanni and a clerk write the story of a supernatural case that they have witnessed, is the story of a mysterious specter, which the people of the town have baptized as "El Silbón". In the current age, we know a family made up of Gabriel and Mayra, Ana's parents. Gabriel suspects that his daughter is possessed by the devil since she is trying to kill him. Gabriel asks the priest of his parish for advice, which is the same one Father Giovanni wrote about the Silbón over a hundred years ago.

Four upper-class high school students live carefree between drugs, games and love until one of the girls, Eli, is brutally killed. Sixteen years later, the memory of the crime torments Alain, another member of the group.

Against a backdrop of tension and violence throughout Venezuela, Ángel, a businessman of questionable repute, is held captive in his apartment. In this highly charged atmosphere, he is forced by his captors to face the dilemma: To continue as a social predator, or to take responsibility for his actions?

Two strangers meet, and decide to spend an adventurous evening together.