Еmilio catches a magic pike that turns out to be a sorcereress Vasilisa . The curse of fairy fish forces her to make anyone's three wishes come true but she is unable to fulfil her own dreams. Vasilisa fell in love with Emilio but she has to help him winning the heart and hand of capricious king's daughter Anfisa who gives incredible tasks to Emilio. Arrogant Anfisa wants to destroy the unexpected bridegroom, sending him to montsrous Croon Cat or even to the Underwold in search of her dead mother blessing. The sorcereress helps Emilio in all the adventures and Emilio realizes that he loves Vasilisa too but the treacherous princess has her own plans to seize magic power of the fairy fish.