Len Saburov, a specialist in anomalous phenomena, who once considered reincarnation to be mysticism and demonism, becomes a real victim of his delusions. To paraphrase the poet: Ley, having given up, does not die for good. His soul, burdened with experience, memories and the unsolved task of capturing the universal villain Arthur Dupont, awakens in the body of an ordinary five-year-old boy Sasha Korolev and demands action. Moreover, there are many people like Saburov, which entails curious, dramatic and completely incredible events.