A team of young seekers “Blackstreme”, consisting of five close-knit friends, under the command of an ambitious leader Ivan Kemerov, regularly conducts expeditions to various places shrouded in secrets. They have dozens of exciting forays, many interesting finds and stories from the places they visited, simultaneously destroying any fiction and rumors about them. Another interesting abandoned mining village called Malye Rudniki aroused unprecedented interest, forcing friends to gather there and dispel another myth about the mystical secrets that it carefully keeps. The first book in the “Black Yar” series.