While divorced Magnus Kamphoven tried to collect his daughter Christine 'Tine' from her ma Friederike, he accidentally kills her Italian lover, violinist Michele Tassi, and is locked away in jail. His pa, Jon Kamphoven, raises Tine on his German stud-farm, Breedekamp. When Tine learns she has a half-sister, she gets Mara from Italy and arranges fro her violin talent to be cultivated. Life gets complicated when Tine insists to pursue her horse riding passion on a stallion descended from her ma's and several eligible males show interest in the sisters and Tine's brat-confident Winnie. Even ma's former home estate Dorotheenhof complicates matters.