At the Behest of the Pike(По щучьему велению)

If you go fishing, be prepared to pull out the fish of your dreams, a magic Pike that can fulfill any three wishes. Only Emelya blew two wishes to the wind, and decided to save the third. Therefore, in order to win the hand of the tsar's daughter Anfisa, he will have to act without magic power himself. And the Pike will help him, which without its skin will appear as an ordinary girl Vasilisa.