In this case, Sascha Bergmann from LKA Graz and his colleague Anni Sulmtaler investigate the death of a young woman who is found by the novice Clemens at the foot of a staircase in the monastery library.
Georgy Hillmaier, single again, returns to Vienna after a long stay in Thailand. Completely penniless, without a job or place to stay, he ends up on the street until he learns that he has meanwhile become a father. In order to pay off the overdue alimony, Georgy has to get back into the call boy business in a brothel exclusively for women, run by his sister Gitti.
Karl meets Nini at a Berlin train station: it is love at first sight. But the few hours they spend together before she travels back to Vienna end in a mishap in which Karl loses her phone number. He decides to move to the Austrian capital to find his dream woman again.