Cargo carrier between the world of the living and the world of the dead. Once he helped release someone terrible... And now his main dream is to become a sorcerer and take revenge. But is it possible to compensate for the complete lack of talent with steel will and experience? Everyone knows that the border between the world of the living and the world of the dead runs along the Volga River. For thousands of years, creatures from Navi have been roaming the human world, influencing its development. Crazy postmen, on the contrary, do not hesitate to risk their lives and bring us goods from the world of the dead. Despite everything, Oleg once witnessed a terrible evil break into our world. This forced him to change his life, to try to discover a gift for which he had no predisposition. And, perhaps, no one would have ever heard of him if not for one accident... An accident who was fourteen years old, who had a terrible character and an equally terrible talent for witchcraft. And this is not counting one of the most ancient clans that stands behind her.