Dani, the few-month-old little boy born outside marriage is left by Eszter in the lap of her companion on the train. The widowed Aranka takes him willingly to her. The child is already ten years old and has a good life with Aranka. Then Géza enters their life and he does not welcome the child of someone else.

In Gerolstein, those girls who were born the same year as the princess, cannot marry until she remains maiden. An attractive and very rich husband is needed for Antónia in order to fill the treasures up. The wonderful reigning princess meets her selected bridegroom, the emperor of the neighbouring Pecunia in disguise and by accident.