After learning that she was an adopted daughter, Nadezhda began searching for a biological family and, as it seemed to her, found sisters. But a genetic test has disproved their relationship. The editors of the DNA program conducted their own investigation and came to a resident of Kazakhstan, who claims to know the secret of Nadezhda's birth. Is it possible that a woman at the age of 32 will see for the first time the biological parents who gave her life?