In pursuit of professional success, Sophie left her personal life barren. As her high school reunion approaches, she feels compelled to present a successful image of her life and hires a stranger to play the role of her husband. However, as time passes and their 'relationship' continues, their connection starts to feel less like an act and more like reality..
An administrative police officer, Franco Montero, receives as an inheritance the care of a half-brother that he did not know. Lorenzo Montero, a child prodigy with an IQ of 200 who changes his way of life and his work. The eleven-year-old's intelligence puts Franco and his assistant Gustavo Mansilla in charge of the homicide division. By deducing and exploring the three, they solve the most striking cases.