Moscow secrets. Thirtieth generation

Investigator Anastasia Vyazemskaya investigates mysterious cases related to the history and legends of Moscow again. The corpse of a young man wearing a costume of a Sami shaman was found in Tsaritsyno. He was killed by a knife. The victim turns out to be a student of the Faculty of History and he is indeed Sami. Is it a ceremony that ended in tragedy or a usual murder due to jealousy? There are multiple versions, but Nastya wonders why it has happened particularly in Tsaritsyno. Soon an ancien artifact disappears from the Moscow museum, and Vyazemskaya believes that it is somehow connected with the murder of the shaman. Only having understood what the criminal wants, Nastya will be able to prevent a new murder.