Recovering from a car accident, Igor Alekseev, a programmer from Vladimir, finds himself in an alien body in an underground bunker of another world and is surprised to learn that he, Igor, is the ruler of the worlds, reborn in a new body with pure memory. To return to his former heights, Igor has a long way to go, following the instructions of the notebook sheets left by his predecessor. And with each step, the alternative reality will occupy more and more space in Igor’s consciousness, overshadowing his earthly life and gradually changing his personality.