Alice Gould, a private investigator, pretends to be mentally ill in order to enter a psychiatric hospital and gather evidence for the case she is working on: the death of a patient in unclear circumstances.
An accidental killing leads a man down a dark hole of intrigue and murder. Just as he finds love and freedom, one phone call brings back the nightmare.
Valentina is a young pianist starting over. Her neighbor David is an inventor who hates noise. And a paper-thin wall is about to become their matchmaker.