The Russian melodramatic series "Double Life" tells the story of investigator Natalia Pakhomova, who is investigating the murder of a journalist. At the same time, she finds herself in a very difficult situation when she discovers that her young son Artem has cancer. The boy urgently needs an expensive operation. But even if the woman manages to sell everything she has, it still won't be enough money. Suddenly, the heroine receives a tempting offer...