Planet Earth. USA. 2015. The natural oil resources are running out. The hatred between East and West has spread like a plague all over the world. The planet is on the brink of World War III.
Twelve princesses sleep in twelve beds in the same room; every night their doors are securely locked, but in the morning their shoes are found to be worn through as if they had been dancing all night. The king, in mourning, promises his kingdom and a daughter to any man who can discover the princesses'secret within three days and three nights, but those who fail within the set time limit will be put to death.
The daugther of a UUSS magnate celebrates her wedding in a Caribean hotel. The hotel's director finds a journalist investigating her past. A murder makes worst the situation.
To their big surprise, the capable waitress Gundula Kirchner receives from the estate owner Xaver Schönborn the offer to manage his stud as managing director. Gundula, who has some qualifications, seizes the opportunity and has the business under control after only a short time. But Xavers spoiled daughter Helen and especially the ambitious, but incompetent son-in-law René try by all means to drive the dedicated Gundula from the court. No one, least of all Gundula herself, suspects that Xaver is really her father.