Before you is a unique historical story telling about the life of a very talented sorcerer named Gamayun, who lived at the moment when numerous Tatar-Mongol Hordes invaded the territory of fragmented Rus', in the first half of the 13th century. Real historical characters of the legendary era (Kolovrat; Nevsky; Batu Khan and others). Folklore undead, visible only to “people in knowledge.” Real and fictitious battles, on the fields of which the sorcerer will visit. This story, full of contradictions, overcoming, drama and betrayal, awaits you on the pages of the story and will make you take a fresh look at the familiar story.