Oligarch Osinsky is trying to escape from just retribution by moving in time to the early 1990s. To do this, he collects many pink and red rubies, moreover, with a great historical past. But he does not know that the best investigators of the Prosecutor General's Office have been closely monitoring his actions for a long time. They manage to replace several important stones, for the sake of which the oligarch’s henchmen committed many crimes, with copies. As a result, the pentagram of Nostradamus does not work as Osinsky planned: instead of the “golden” 1990s, he finds himself in the 17th century, in the ravelin of the Shlisselburg fortress... Read the exciting continuation of the story of the misadventures of the unlucky oligarch, which began in the novel “The Mysteries of Nostradamus”!