Upper-middle class teen brothers and their newly-met stepsister take a road trip to the Mexico-U.S. border in a tense revenge journey to track down the man responsible for the accident that caused their father's death.
Mario, a keen birdwatcher, but unable to drive, offers to pay a man he just meet to drive him from Valencia to Romania. Neither of them is aware of the other's story, but a new and definitive journey starts for both of them.