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.
After the suicide of his best friend and the fire of a local dance called Cromanón, including recitals, illegal parties in an abandoned warehouse and high school, a year passes by in the life of Zabo who writes everything he feels and lives in his blog, Memories of a teenager.