The sorcerer's apprentice Nicholas, the sorcerer's daughter Olivia and Master Grimgor himself are in danger. They managed to uncover a conspiracy against the sovereign, but they were too late... and now power in the country is in the hands of necromancers. But friends do not despair! To defeat their enemies, they need to get real living water. Only its only source is in the mysterious city of Kitezh. Does it really exist or is it a fiction? Is it true that he hid at the bottom of the lake and is still connected with the legendary Hyperborea? The guys need to quickly find answers to all these questions, because the necromancers have sent a powerful white sorcerer on their trail.