Eryoma is marrying Alyonushka, and Shah is marrying Tsarevna Vseslava. Having gained access to oil fountains, Tsarevna builds a "parollet". The treacherous Knight steals Tsarevna's new flying machine, and Shah as well. Having landed in Africa, the Knight and Shah are captured by cannibals... Vseslava, Alyonushka, Eryoma and the Tsar go in search of them on the "winglet". But who will save the heroes at the last minute...?