Going to excavations near Volgograd in the summer, student Sanya Grach did not even think that he would move into the body of the Nazi scientist Baron von Wallenstein, Hitler’s favorite and creator of super-soldiers - werewolves. In a new world for herself, Sanya is trying to prevent the impending defeat of the USSR in a brutal war, because now the German army is a truly invincible armada. At the same time, he is looking for an opportunity to return to his native time. But what if there is no turning back and he will forever remain in an era and country alien to him? And if a return ticket exists, what is its price? And will Sanya have the strength to pay the bills to return home?