About the book: 2018 / If you inherited a ring with a stone unknown to science, do not rush to go to the jeweler. Because it could easily turn out that the inheritance is the key to the door , leading to the neighboring world. And it may happen that your true place is where the duchies have been at war from time immemorial, and the great magician discovered the essence of the Source. And someone will turn out to be a traitor, someone - a hero, someone - a hobby, and someone - just the love of life…16+