Accused of killing his brother during adolescence, Salvador lives isolated in the middle of Patagonia. After several decades without seeing, his brother Marcos and his sister-in-law Laura, come to convince him to sell the lands that they share by inheritance. The crossing, in the middle of a lonely and inaccessible place, revives the duel where the roles of victim and murderer are transformed over and over again.

2013; A mysterious epidemic spreads across the planet. Humanity develops an irrational fear of open spaces that causes instant death. Soon, the world population is trapped inside buildings. As Barcelona descends into chaos, Marc sets off on a quest to find Julia, his missing girlfriend, without ever going outside.