Carlos is the head of an advertising agency in Santo Domingo who has an extramarital relationship with Monica, a model he met in a casting for a toothpaste commercial, and the relationship goes on without further setbacks until one day he brings his lover to an abandoned house, located in the outskirts of the city, in which he lived there during his childhood and adolescence. Mónica realizes that in many of the walls of the house there are disturbing children's drawings of men and women masked to what Carlos explains that, at that time, his parents gave frequent masked dances that ended up becoming bacchanalians. On the other hand, Gloria, his rich and equally ambitious wife, begins to suspect her husband and hires a private detective to investigate him. And she catches them while having sex. The couple argue about the divorce until suddenly Gloria accidentally falls off the stairs and Carlos, believing her dead, takes her to the abandoned house and he hides inside a trunk. However, when fleeing the place, he accidentally runs over a child, this being the beginning of a series of strange and fateful events predicted by his friend, the parapsychologist Víctor, some time ago and that will end up leading to another fact completely unexpected.