Pizza-Express plot
Devouring romantic mystery stories to escape the daily grind, Petra delivers pizzas that her husband Karl bakes. In the middle of the night she ends up in an expensive hotel, where she is pushed onto the balcony by a customer, fearing his jealous wife. It starts to rain and by climbing along the facade she enters another room. There Petra, from an absent guest, puts on dry clothes. She also borrows a pair of shoes, which contain a chip. Petra gets Haessler's gang after her and on her run she ends up in the room of her favorite author Nick. The author is looking for inspiration for a new book. Together they end up in an exciting adventure, which gives Nick enough material for his new novel.