Spring is coming to Kaltenbach, and Ostwind's foal is capturing hearts everywhere. Mika and Ora are inseparable. However, in Maria Kaltenbach, who feels unneeded in the therapy operations of the stud farm, old ambitions awaken. She sees the great potential in the young mare and presents her at a breeding show. There, something terrible happens: Ora disappears without a trace! As the search for her leads nowhere, Mika is devastated and on the verge of giving up hope. Until, thousands of kilometers away in the wilderness of Andalusia, a black stallion leaves his herd and appears at Petro's hacienda. Will Ostwind return to Kaltenbach – and will Mika and her friends succeed in finding Ora?.