About the book: 2011 / It is not easy to change the world of the Middle Ages, which snarls angrily and, desperately resisting, is ready to do anything to turn it back to its previous direction. But Fyodor vowed not to leave his namesake, Tsarevich Fyodor Godunov, and he was not used to going back on his word, and therefore again and again stubbornly rushes into the frantic whirlwind of events, fearlessly taking upon himself all the blows intended for his friend. In addition, the first beauty in Rus', Princess Ksenia, with whom Fyodor is in love, also needs protection. And it is useless to tell yourself that she is the fiancée of Quentin Douglas, who is also a friend. You can’t deceive your heart. And he only made a mistake once, just once…