Plot synopsis

Anna Shtolman, 27, leaves Moscow for Zatonsk to take care of her sick grandmother. Deep down, Anna hopes that a new life and a new environment will help her quickly forget Dmitry - her failed love.
A terrible murder suddenly shakes the city. The groom is killed at his wedding. In the city, his bride is called the Black Widow: all her lovers die in mysterious circumstances on the eve of their wedding. The case is led by investigator Maxim Soumarokov, who has just been transferred to a new position from the capital. During the investigation, Anna will have to learn a family secret and discover unique abilities in herself that will completely change her ideas about the world.