An exciting and funny story-fairy tale from the series “Tales of Sails and Wings.” One summer, brother and sister Lesha and Dasha quite by accident discovered that Ykhalo, the Shadow of the transparent cat Filaret and a whole company of extraordinary creatures lived in their house. Having made friends with them, the guys learn about the state of Australia, and at the special invitation of its Chief Magician, Lesha goes to this fabulous country, where incredible adventures await him. It is unknown whether he would have been able to overcome the difficulties and dangers that awaited him there without knowing the magic word “choki-chok”, with which you can do a lot of miracles, if, of course, you know how to use it...