Chauffeur Demetrio Mojica's mundane life veers one afternoon when young teenagers Marisol and Guillermo hop into his public transit van. He perceives that the young lovebirds are runaways, but against his better judgment drives them to Fajardo towards their final destination, Puerto Rico's sister island, Vieques. Their adventure soon becomes a nightmare when the teens come dangerously face-to-face with the quiet mystery that has been shrouding the small island for the past eight months.