Frederic Llobregat

An unemployed executive is forced to sell his apartment. When he discovers that he still has the keys, he becomes obsessed with the family that now lives there and decides to recover the life he has lost, at any price.

Suddenly, Clara, Mónica's daughter, falls into a deep coma. With Clara left to die, a mysterious man proposes Monica to make a pact: Clara will be saved if Mónica does something for him.