El Ni?o is a young boy who lives in La Línea de la Concepción, close to Rock of Gibraltar, repairing and testing motorboats. After a night of party with his friend El Compi, they meet Halil, a young Muslim who has an uncle, Rachid, a drug dealer. Convinced by El Compi, El Ni?o accepts to be a drug mule, crossing it from áfrica to Spain in a motorboat. In the opposite side of the law is Jesús, a veteran police officer who, helped by his partner Eva, is looking for El Inglés, an important drug dealer who operates in the Rock of Gibraltar.