Seryozha and Agvan's fathers were best friends as children, but the betrayal of one of them forever crossed out their friendship and their paths diverged. The children find themselves on the brink of life and death after running away from home, and their fathers, once best friends, continue a brutal feud over the woman who destroyed their past. Instead of saving their children, they plunge into a fight to sort things out, while the truth from ten years ago slowly emerges.