The magic suitcase came up with another task for Nushka. Now the girl has to go to the aid of Princess Amandine, whose life is threatened by Prime Minister Zafar. Disfigured by the curse of a witch, hiding his face under a porcelain mask, he terrifies everyone and weaves intrigues in the hope of seizing the throne. His henchmen include werewolves and vampires, with whom even an army of soldiers would not dare to compete. In the enchanted palace where the princess lives, danger awaits at every turn, and Nushka more than once finds herself on the verge of death. But this is nothing compared to what awaits the brave girl ahead - encounters with witches, battles with sirens and escape from extremely vengeful water spirits...