A fairy-tale about knight honour, punished evil and tender love. Three royal brothers are put to the test in the fight with the king of the underworld in order to save captured princess, Láskykvet.
The son of a charcoal burner was once prophesied as a child to marry the daughter of a king. The king tries to prevent this by all means.
While playing Indians two Czechoslovak pioneers are captured by the criminal who wants to cross the border illegally.
