Zoya Neupokoeva is successful, assertive, self-confident. One day, she herself proposes to her boss, a successful lawyer Roman. But in the end, she remains without a beloved man, and without a job. And soon trouble comes to her family - Zoya's nephews disappear without a trace. Trying to figure out this complicated case, she turns to investigator Denis for help, whom she once intended to marry, but fled to Moscow to make a career as an investigator. And now Zoya realizes that in her youth she made a big mistake.