Based on motives by the global best-seller of the same name by Patrick Suskind, the Perfume series shifts the action to the modern day and uses the book's idea of manipulating people through scent as a springing-off point. A young profiler investigating a series of brutal murders traces events back to a small cadre of boys at a boarding school who experimented with manipulating people using human scents.
The show is based on the best-selling novel Der Nasse Fisch (The Wet Fish) by German writer Volker Kutscher, the first of his Gereon Rath novels. Set in 1920s Berlin, they follow police detective Rath, who is transferred to Berlin and tries to solve crimes in a city torn by social and political upheaval in the years leading up to Adolf Hitler's rise to power.