The protagonist is trying to save humanity from the apocalypse by studying and understanding the process of technology evolution. The book "Шефнож демонолога" (Chief Demonologist) tells the story of a young man named Ivan, who becomes the chief demonologist of a secret organization dedicated to protecting the world from supernatural threats. As he delves deeper into his new role, Ivan realizes that the forces of darkness are gaining strength and that the only way to save humanity is to study and understand the process of technology evolution. He embarks on a journey to uncover the truth behind the technological advancements that have shaped our world and the potential dangers they pose. Along the way, he discovers hidden secrets and conspiracies that threaten to destroy everything he holds dear. With the help of his allies, Ivan must use his knowledge and skills to prevent the apocalypse and ensure the survival of humanity.

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