Buenos Aires, Argentina, 1971. Carlos Robledo Puch is a 19-year-old boy with an angelic face, but a vocational thief as well, who acts ruthlessly, without remorse. When he meets Ramón, they follow together a dark path of crime and death.
An ex-cop entered a prison as convicted under a false identity in order to infiltrate within a group of prisoners that has just kidnapped the teenage daughter of an important national judge.