This is the story of Gavilán a boy of only 12 years old, who lives with his family in the Viaduct district, a port area surrounded by oil pipelines. It's the summer vacation and next to his group of friends, they spend their days on the street. An explosion threatens the neighborhood, the unexpected death of a friend and a frustrated plan to debut sexually, bring Gavilán and his friends to some of the revelations that life has prepared: pain, sadness, and the inevitable end of childhood.