After losing their bearings, a group of Chilean soldiers learns some lessons about their enemy's humanity in this dark comedy set during the 1970s war between Chile and Argentina. Digging in where they are, the troop soon discovers a nearby Argentinean platoon. Unsure how to handle the situation, the two groups start passing notes via a stray dog, and eventually achieve a wary camaraderie.

In 2013, a filming unit arrived at Isla del Faro Rojo to make a documentary about the Ticolense culture that lived there, and about how they turned it into a place of mass extermination. Once installed on the island, away from all civilization and technology, the camera was rendered unusable due to a technical problem. But that was not an isolated event, and Leon, the person in charge of the making of, recorded everything that happened afterwards with his small camera. This is his bloody legacy.