Fifteen year old gifted teenager Ruslan Chutko longs to do good and help the police to identify offenses under the pseudonym Plumbum. Plumbum decides in a single provincial town to eradicate the evil. However, in his interest of being a fighter against evil he goes far beyond what is permitted in a children's play and ends up ruthlessly invading people's lives.

The warriors of Black Magician headed by Boar attack a border outpost. They capture prince Izayslav and wound his son Vlastimir. White Wizard saves Vlastimir and White Wizard's daughter Nastya falls in love with the young man. Recovering, Vlastimir plans to save his father. Many adventures await him, Nastya and their rescue party.