The restless Etienne Casse continues his search for immortality. He manages to penetrate the Vatican archives, and there he finds information about people who are getting younger every year. What kind of people are these? What is their secret? In search of the secret of the “countdown”, Kasse begins to look for people who still live in this mode. It's a strange thing - they don't remember the past, but they know the future! What is the secret of countertime? How are the Tunguska meteorite, Egyptian pyramids and Lemuria connected? Is Lemuria really the continent of countermotors, samadhi is just a way to “turn back time,” and the Tunguska meteorite is really a spaceship of countermotor aliens? And finally, the main question, is it possible to create a time machine? Yes! The time machine exists and Kasse finds it.