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...