Martin and Charly spend their time making rap music. One night they find a loaded gun on a hill, while Sol searches for her lost dog. Although apparently unrelated, these stories are intimately linked, forming a portrait of teenagers in their difficult passage to adulthood.
Diego and Javiera are planning to marry, and to celebrate the occasion, the fiance invites his long time friends from childhood, Jesus, Gonzalo and Francisco, to the new apartment in which the couple lives.