The life story of our autocrats consists of myths and legends. And most of the myths are composed about Emperor Alexander I. Documents, memoirs, memoirs of contemporaries, legends, anecdotes - and all about Alexander Pavlovich. He, the arbiter of the fate of Europe, was called a weak and short-sighted ruler, and at the same time extremely ambitious, although the throne was his hardest duty. The sudden death of the emperor led to tragic events and gave rise to many gossip and legends, the reality of which is still argued - and will continue to argue, because the score of the disputants is 1:1. Where is the truth? Where "how was it really"? This book is an attempt to combine together directly opposite points of view of serious researchers, historians, as well as personal environment about the fate and reign of the mystic emperor Alexander I.