Fate threw a black card out of its deck for Liza Morozova... Liza’s mother, beloved aunt Zhenechka and her husband passed away one after another. The young police lieutenant did not connect these events together - until a mysterious man stood in her way, who said that all three had fallen victims of terrible revenge and two more from their family would soon also die in agony. They were taking revenge, the girl realized, not from the current criminals whom she had put behind bars, but from someone from the distant past. After all, she and her father are the descendants of the mighty sorcerer Thunderstorm, who died in an unequal fight against evil...