Everything is ready for a big celebration in the forest clearing. The mischievous fairy Arnoštka should get married as soon as possible and as well as possible. But the fairy is more interested in the human world than in marriage and suitors. What could be behind this? Only the fairy Žofie understands her, because she knows about Arnoštka's secret love for Prince Adam. Arnoštka, on the other hand, doesn't worry about it – she elegantly breaks all the rules of fairy behavior and meets with the prince. Žofie thinks about how to help the two of them, the fairy Emilka is jealous, and the king is furious. But as it turns out in the end, he has no reason to be...