Mendoza, 1978. María and her father live in a remote and inhospitable area east of the mountain range. The monotony of their lives is altered when one day a wounded militant, Salazar, arrives. They are forced to take her in and take care of her until she recovers or someone comes for her. As the days go by, the military siege closes in on them, there is no possibility of escape and the house becomes a death trap.

Mendoza, 1978. María y su padre viven en una zona alejada e inhóspita, la monotonía de sus vidas se ve alterada cuando un día llega una militante herida, Salazar. Con el correr de los días el cerco militar se va cerrando sobre ellos, no hay posibilidad de huir y la casa se vuelve una trampa mortal.