A sound technician who specializes in Foley effects (recreation of sounds for a film no directly recorded during shooting) has an accident that forces him to stay home for a few days. During that time the attractive neighbour across the street who has just arrived in the neighbourhood becomes his new sound muse.

Adrian and Esteban have been missing for a year. The police are at a standstill, despite having found their personal belongings in Cozumel, an island 12 miles away from the Riviera Maya. Alex friend of both, manages to get their cell phones, with which he will start his own parallel research. And he will discover that the truth is much more terrifying than you could imagine.

Ruben is an anodyne guy attracted by the unusual beauty of Alba, an enigmatic woman. Both live in a peculiar silent universe, with established and surrealistic rules. Ruben must break some of these rules to get Alba's attention.