Botanist. Shchepetnov E.V.

The main character is the former KGB liquidator who retired, dying, falls into the body of a fifteen -year -old guy, the younger (and unloved) son of the head of the foreign clan. The boy of a botanist, who is nicer than a book, and who does not want to hear the ringing of blades and wheezing dying. Alas, his consciousness dies after falling from the stairs in the old library, leaving the body and knowledge of the seventy -year -old earthly killer.