1938, Soviet Russia. There were two of them, both strong and courageous. But one fateful day, Igor Petrov, the commander of a Red Army unit, is compelled to exchange ID papers with a satecracker known as Ash. The incident leads both men to start their lives completely anew. For the following ten years, Petrov and Ash will live their lives in the fear of discovery. They will commit acts of bravery and insidious crimes in the name of the other so that the thiet becomes a hero, while the commander turns into a violent outlaw. The only thing they have in common is a tragic, painful love for the same woman. For ten years they will each encounter death and destruction before fate brings them together once more. There will be two of them again - strong and courageous, ready to fight for their love.. with the knowledge that retribution awaits them.

Police captain Pavel Semyonov serves in one of the residential areas of St. Petersburg. Pavel is used to breaking up drunken fights and entering drug dens alone to make another arrest. He knows that if he thinks and argues, he will simply be killed. And he is used to first acting, and then sorting it out, because he really wants to stay alive, because his wife Yulia and son Sasha are waiting for him at home. Risking his life, he saves the daughter of a businessman. In gratitude, Latyshev, the girl's father, facilitates the transfer of Pavel to Nevsky Prospekt, to the very center of the big city, where it is prestigious and profitable to serve ... And soon Pavel begins to suspect that his transfer to the Central District was carried out by Latyshev with some far-reaching plans. And when Pavel goes on the trail of a mysterious killer named Rafael, everything is completely confused. But in a difficult situation, Pavel can always rely on his friends from the sleeping area

Victor is a world boxing champion, the idol of millions of fans, a star. Everything changes in an instant when, by a ridiculous coincidence, he becomes the culprit of an unintentional murder. After liberation comes the realization that there is no more fame, no more money contracts. In the absence of work, Victor agrees to participate in underground battles. However, no one expects him to win here either. Only his father remembers his glorious sporting past, and the twelve—year-old boy Kirill is a boarding school student with autism. Victor begins to train the boys from the orphanage, trying to change them and himself for the better. He will have to recreate himself, emerge victorious from all the troubles and remain human at the same time. The latter is especially important, because his boys are now looking up to him.