The estate of the appanage prince Golomysl the Udal is covered by a dark cloud of evil and fear, whose name is Abaddon, a ninth-level magician and sorcerer of the Black Square. And it seems that there is no salvation for the Russian land. But the black witchcraft of an arrogant magician accidentally gives birth to a lovely creature (albeit, not without flaws), which always ends up in the way of the sorcerer.