Lucio, a prestigious university professor, takes the position of substitute teacher at a high school in the suburbs of Buenos Aires, where he grew up. Through tales, novels and poetry, he tries to distract his class from the harsh reality of their everyday lives. But soon, he must step out of his professional duties when Dilan, one of his students, is threatened by a local drug kingpin.
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.
In Argentina, between 1982 and 1985, the Puccios, a well-established family of San Isidro, an upper-class suburb of Buenos Aires, kidnap several people and hold them as hostages for a ransom.
The closed community of a private neighborhood of high-priced houses, is moved by the discovery of three corpses that appear floating in a pool and rushes to frame it as an accident.