A moral aunt and a poisonous civil servant want to restore order in paradise. However, paradise is not a heavenly place, but a den of iniquity that urgently needs to be cleaned up. A perfect job for Schaeppi and Mylanek.

Katharina Pfister, a witty cleaning lady, disrupts a complicated murder investigation led by her former school crush and current police captain, Heiri Koller, as she hilariously uncovers the truth behind the mysteriously disappearing–and reappearing–corpse of her boss Lukas Manz.