Several young girls were killed in a rural area. Thus Inspector Matthaei has to travel to the region where it happened and has to search for the killer. When all the people suspect a roamer to be the killer he gets lynched and everybody thinks that the crimes will stop now but not Matthaei who searches for a blond girl that looks just like the ones that were murdered. He finds one and stays with her and her mother, attracting the murderer with the girl trying to catch him this way.

In Paris, unhappy movie actress Catherine Crachat becomes infatuated with the mathematician Pierre Indemini, but then breaks up with him. After a film shoot in Vienna, Catherine stays with a rich admirer, Fanny Hohenstein. Fanny has a history of many lovers of both sexes, two of whom killed themselves over her.

In 1923, Ludwig Bodmer, a young man returning from the war, works in the gravestone company of his comrade Georg Kroll during the period of inflation. Business is going well, but inflation robs them of their profits and people suffer under the circumstances of the time. The "lost generation" in particular, the survivors of the First World War, of which Ludwig is one, struggles to find a place in society.

Melanie Sheffield visits her childhood friend Sarah Rudd at her estate. After her arrival she meets the mysterious Ben Fox. Melanie feels magically drawn to the attractive Ben. Ben also seems fascinated by Melanie, but behaves distantly. When the two finally find each other, happiness is perfect. But then Melanie is confronted with Ben's past.

Trickster of love Constantin is a perfect gentleman with impeccable manners. He is charming, well-educated, loving and shows good taste in women: Pretty Isabelle possesses as much class as money. Suddenly, though, young urban cowboy Hendrik appears on the scene. He blackmails Constantin because he knows something about Constantin's past, something Isabelle must never learn of. Hendrik wants money for his silence... more money than Constantin has. Constantin offers to teach him what he knows best instead: the art of catching yourself a millionaire dame. Soon, Hendrik is ready for his masterpiece - seducing a beautiful, rich lady. When he has made his choice, the situation turns dangerous for Constantin...

Thomas Donnhofer has turned his estate into a therapy center for horses. But some people are a thorn in the side, for example, Mayor Federer, who pursues other plans. Mayor Federer is only too happy to support the interest of a large hotel chain in Donnhofer's estate. Even privately, Thomas Donnhofer has to worry: his relationship is at stake.

Hansi is elated and looks forward to a happy life when his childhood sweetheart Regina marries him. However, he is unaware that his rival is conspiring to cause a rift in his family.

Bad news for Irmi Sandgruber: her son Franz has become engaged to her arch-enemy, the scheming Viktoria; it also turns out that Irmi is up to her ears in debt after a failed loan speculation. Hansi and his wife Regina search in vain for a solution. Viktoria offers to pay off the debts if Irmi and Hansi transfer the deer park to her in return. This threatens to cause a final rift between Hansi and the embittered Franz.

Things are going wrong in the life of unsuccessful 30-year-old penny dreadful novelist Juliane. Her fiancé Jürgen has split up with her. She is rescued by her uncle Hans, who hires her as a temp for his dental practice in Berlin. Here she meets Büffel and Jean, a Swiss man with whom she immediately falls in love. Büffel falls in love with Juliane and the entanglements begin...