Leandro is a troubled and withdrawn teenager. The breakdown of his family structure forces him to find solace in the streets. He slowly begins to descend into delinquency and crime. His relationship with Chachota, his closest accomplice, has deteriorated, and Leandro is certain that Chachota betrayed him to the police. He also implicates him in a series of robberies, which link him to "Gordo" Ovalle, a shadowy criminal whom the police have long targeted.