Objects of the ancient pagan cult of the god Tengri were boldly stolen from the local history museum of an ancient Siberian city, and a museum researcher disappeared. Two friends took up the investigation - journalist Kotov and criminal police captain Rakitin. But they could not imagine what a terrible ancient secret they would have to deal with!.. The novel by the famous Siberian writer Dmitry Fedotov in 2010 was awarded three literary prizes as the best historical adventure work of the year, and will undoubtedly be a pleasant surprise for all fans of the action-packed genre!