'Aimee' is a psychological thriller about a man who seeks to kill a woman he has loved in the past. It portrays the psychotic love that he feels for a voice he hears, from its departure until their first encounter. Our protagonist will look back at his life, remembering all of the women he has loved since puberty. Stalking women walking down streets, he becomes obsessed with Ariadna and starts taking photos of her, leading him to be the witness of a crime. While he is trapped in his own gloom, he receives a call from Clarisa, a suicidal woman, and becomes her accomplice.