Book of Worlds. A Prince for a Bride

When the youngest of the children of the sapphire lord reaches adulthood, all the princes are obliged to marry. And a holiday holiday is announced: each sheet of the Book of Worlds should send one girl, four of whom will become the chosen ones of the princes.
For three weeks now, Katerina follows the etiquette and the brides code. And it is increasingly difficult to do it flawlessly so that everyone can see - its sheet is in no way inferior to the rest. Another seven days, the names of the candidates, who will become the brides of the princes, will be announced then - the list is probably approved in advance. Katerina will finally go home ...
Or maybe everything will happen in a completely different way? After all, people sometimes are cards that the case, fate and the universe play