Based on the novel "Il quaderno nero dell'amore" of Marilù Manzini, published by Rizzoli, through a diary written in a notebook, it tells the most intimate sexual secrets of three young people in search of their identity.
Robert Williams is called by the police during a business meeting. His wife Lauren is in shock, after finding a dead man in her home. More dead bodies are found in the city the day after. The modus operandi looks the same but there's something not quite right. Is it the same killer or a copycat? Police start investigating the mysterious murders.
He is a plain estate agent who lives his uneventful life in the anonymous suburb of an unspecified city. Indeed such a showing of "compulsive ordinariness" conceals his predicament of autistic isolation. Therefore, as he attempts to make up the illusion of an ideal world, he daily puts on a pantomime of the "perfect neighborhood", which is painstakingly staged by a group of paid walk on people. While such an artifice seems to help him fulfill his unexpressed love dream, a harsh overwhelming reality forces him to give up his illusions and eventually get in touch with the imperfect human dimension. The Plastic Cardboard Sonata is a story of urban loneliness, featuring lyric suggestions in the context of a paradoxical frame. By means of an accurate use of silence it sketches out the essence of daily life malaise.