Egor Razin is a mercenary pilot. He kills because he gets paid, but now it's his turn to die. And the only salvation is a dangerous experiment, because of which he finds himself in the epicenter of a war with an unknown enemy - necrosis, which destroys reality itself... The collection includes the novels “Password: “Eternity”” by A. Levitsky, A. Bobl and “The Fall of Heaven” by A. . Bobla from the science fiction series “Technology.”