The Tsar is having his daughter Zabava marry a charmingly handsome and a handsomely charming Paul, a rich heir and a foreign fancy pants. However, it's a bit of a challenge, since Zabava wants a marriage of love, not of calculation. Her unexpected encounter with sailor Ivan, a simpleton yet an honest and endearing guy, messes up Paul's plans of snatching the crown. Deeply in love with the princess, Ivan enlists help from the residents of an enchanted forest to build a Flying Ship which would then take him and his beloved away. The brave sailor is in for serious confrontation with the sneaky Paul, who's using dark magic to bring his unwanted opponent down. However, true love is going to win this battle: with the evil mastermind punished, Ivan and Zabava step aboard the magic Flying Ship and set sail towards a new common dream of theirs.

In November, at the very beginning of the terrible winter of 1941, when the blockade ring closes around Leningrad, a group of young iceboat athletes goes out onto the thin, not yet formed ice. The mission to deliver ammunition turns into an operation to save orphans from an orphanage who were not evacuated in time. Former rivals in regatta sports must now turn into a real united team in order to survive themselves and give hope to everyone else.

Police inspector Peter Glebski arrives at a small mountain hotel, "At the Dead Mountaineer's", after receiving an anonymous letter - the letter warns that a murder will be committed in the hotel. An avalanche that occurs in the evening blocks the only exit from the gorge, and at night Glebski discovers the body of one of the guests...