We are not looking for treasures, but for knowledge. Not gold, but the most valuable documents of past eras. Not jewels and chests of money, but unique information. That is the goal of mediators, professionals working in the historical reality of bygone centuries. A carefully developed plan goes awry, and events begin to unfold unpredictably. Who will outplay whom — the inhabitants of the Middle Ages or the modern man? The second book of A. Martyanov’s cycle “The Heir” will allow the reader to penetrate the most carefully guarded secrets of the court of the King of France and find out where the “wormholes” lead — the Doors that make it possible to observe events of the distant past. It is an enormous risk. This profession involves sacrifice. Yet what would one not do for a great goal? History is unchangeable, but the scenario of events can be altered. And it is in your hands. Act!