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...