Tsarevich Dmitry did not die! By some miracle he was transported to the beginning of the 21st century, grew up in a wealthy foster family, and received an excellent technical education at the Bauman Moscow State Technical University. And he was already preparing to live a calm, well-fed life, enjoying all the benefits of civilization, but chance threw him into the very depths of the civil war, known to descendants as the Time of Troubles. Finding himself in the thick of things, Dmitry did not disgrace his father, Ivan the Terrible! He returned the throne after the death of Boris Godunov, carried out large-scale military reforms, cut out the boyar opposition, defeated the Polish and Swedish invaders, simultaneously capturing Livonia and defending Smolensk. What awaits him next? Destruction of the Polish-Lithuanian Commonwealth? Capture of Crimea and Little Russia? Or maybe a landing in Istanbul right away? False Dmitry? Yes. But this is a completely different False Dmitry.