After accidentally killing a taxicab driver, Marcos (Vicente Parra), a young man who works as a butcher, wants to cover up his crime. Marcos's girlfriend Paula (Emma Cohen), the only witness, wishes to go to the police, so he strangles her. Marcos finds himself killing others, including members of his family, as they become suspicious of his actions, butchering his victims' remains at his Slaughterhouse in order to dispose of the bodies.