Behind the facades of the pop music business, Commissioner Müller encounters many surprises. After a rehearsal for a pop show at the Bamberg Brose Arena, the popular television host Fabian Goldstein is murdered. The murder weapon is the "Golden Seidla," a trophy that was to honor him for his life's work. Commissioner Horst Müller investigates with his colleague Paulina Kowalska in the glitziest of music scenes - there's no trace of a perfect world!.