Kneipp treatments, wellness, clearing the mind. That's what Commissioner Ina Weinz has in mind as she leaves Cologne behind and moves to her old Eifel hometown Gemünd to be with her father and brother. But the tranquil spa town has more in store for Ina. A new lover, a dead professor, and her instinct for the dark shadows of the apparent idyll leave her with no choice. Thus, she unexpectedly finds herself back in the role she had wanted to leave behind – as an investigator in a murder case.