The beauty and sportswoman Ksyusha from the city of Lazurny on the Black Sea, like many girls, dreamed of finding her prince. But the prince found her himself. Not just one, but three at once! An ardent policeman, a self-confident sailor and an innocent student from Voronezh simultaneously woo Ksyusha's heart. In the end, a real war of suitors begins around her, and she needs to make a choice. But the beauty's heart tells her different things all the time.