Three hundred years was a long time for a human being, who could only live just a fraction of that. The ups and downs, as well as the changes in 300 years were something unpredictable for a short-living species like the human race.
Three hundred years ago, two ordinary folks living in exile in Siberia were dragged into some supernatural events, and since then, their fates were changed completely. They both received a gift from the witch; one of them had become extremely wealthy, but his entire family also suffered torment for 300 years as they were haunted by a vengeful spirit because of the gift. What happened to the other person and his descendents for the past three centuries?
Perhaps, they would only find out when they recover this last surviving member of the Rakikh Family in St. Petersburg.