About the book: year / One man suddenly became the owner of a house, which he inherited from the still living mistress, whom he must look after, being her distant relative, although no relation he had not known her before. In addition to him, members of organized crime and the local diocese claimed the house. While sorting through the home archive, he learned that the landlady’s grandfather had participated in the secret experiments of a special employee of the Cheka, Gleb Bokiy. While examining the courtyard buildings, he came to a barn that had two exit doors. Having opened one of them, he ended up in Vladimir Rus' at the time of its baptism and found himself in the company of the security officer Gudyma, who ended up here together with the grandfather of the owner of the house. Having escaped from ancient Rus' and fleeing the persecution of claimants for the house, Gudyma and the main character went to heaven through a special well in the yard, and from there, with the help of organized crime, to hell. In hell, they established the production of alcohol and, with the help of competitors, returned to their world, but the main character, saving his life, had to open the second door in the barn and get into our future