A love story of Masha - a scientist, teacher and a mother of a high school student.

Katya is a workaholic with no personal life, a strict boss and the most principled notary in the city. But the New Year, as you know, is a time of miracles. A simple joke from a disgruntled subordinate turns into an incredible New Year's Eve adventure for Katya.

Nadia lives in a city by the sea. She is a wonderful cook who has found herself in her profession, but not in her personal life. One day, a friend decides to introduce Nadia to her social media pen pal, Konstantin, a wealthy Greek yacht owner. However, she does not specify that Konstantinas needs a cook. Nadia gets a job as a cook instead of a sick neighbor on a ship bound for Greece. The special services send their agent to the same ship, because there is a suspicion that someone from the team is transporting diamonds...

A happy family, three charming children, love and harmony… The world collapses overnight when the heroine is killed by a car. Her husband doesn't understand how to move on, but at the same time he can't shut himself in and lie down on the couch, otherwise who will take care of the children?

The series is dedicated to the tax police, and to the employees of the elite secret division “COBRA” (Quick Response Team).