New adventures of three bogatyrs and their comrade-in-arms Julius Horse.

Three heroes - that's why they are heroes, because every day they are ready for new fairy-tale feats. The mighty trinity can do everything - greet the overseas king in the highest rank, expose the impostors, return the horse Julius' ability to talk, and turn the prince back from a mosquito into a man. And do it, as always, cheerfully, amicably, and with ingenuity.

A year to the day after Dorothy and the people of the Emerald City defeated Urfin Jus, the villain is trying to exact his revenge. To command the army of Carraci, however, Urfin needs not only the magic book, but also Dorothy’s silver slippers. The slippers are safely hidden away in Dorothy’s house. Unfortunately, Dorothy’s guest, Tim, is overcome by curiosity and picks up the shoes, accidentally transporting himself, Dorothy and the slippers to the Land of Oz. The Emerald City and its citizens are in danger once again.

There is family trouble for the knights. To get out of trouble’s way, they decide to whizz off to China for a dragon tooth, the symbol of wisdom and power. At that time the Prince of Kiev is on a journey with his horse Julius; he is after the treasures of the Sea tsar to fill his coffers and “patch up the budget”. And the Sea tsar has decided to marry – and therefore drown Kiev. What is to be done? What will help our heroes? Friendship, boldness and, of course, love.

Marital doldrums and second thoughts beset Ivan and Vasilisa's "happily ever after", until boredom leads to a staged abduction.