The book's heroes are trying to find their way, despite the fact that worlds and destinies are intertwined in the strangest way. When the usual life collapses, a person becomes himself and finds the strength to change. But what is the price of such changes and what is the cost of trying to turn the world upside down? Parallel worlds, cruel social orders, friendship and love, personal and universal dramas - all this is intertwined and linked into a single whole on the pages of the book, just as in real life. Heroes doubt, take risks, reinvent themselves, and end up doing something they will never regret.