Tristán is a frustrated writer trying to publish his first novel while he works at a sugar company. But his life changes when he agrees, under mysterious circumstances, to fulfill his brother's last wish: to drive the frozen body of his brother Simón across Spain, to bury him at their's childhoods house. Although they haven't spoken for years, Tristán accepts because there is a worthwhile reward waiting for him. However it is Álex, a young hitchhiker that he will pick up, that will convince him that the obstacles he will face on this strange road trip might be the real reward needed to become a successful writer.