Jacinto Medina, a 21 year old youth, is bored with his life as a shepherd in northern Mexico. He finds a keychain on the ground and, seeing it as a signal, undertakes a trip that will lead him to cross thousands of miles.

A love triangle between Mateo, Nadia and Tomas. The story of a friendship, the portrait of a paralyzed generation, the tale of how they live, love and find each other in their solitude.