On his 16th birthday, Dzhura-Ivanko learns that he is the son of King Yuri the Brave and that he is destined to lead the decisive battle against Evil. Eger, the usurper of the throne, who treacherously murdered Yuri with the aid of magic, desires above all else to rid himself of the heir to become the absolute ruler. And the only thing that allows the world of Good to triumph is Ivanko’s ability to listen to his heart and perform desperate and self-sacrificing deeds.