A man owes money to a local businessman, so in order to pay off his debt, he agrees to persuade his sister to spend the night with the mayor.

This incredible story took place on New Year's Eve, December 31, on the birthday of the main character, Mila. Her fiancé unexpectedly left her for another woman, who turned out to be her brother. And on New Year's Eve, Mila's childhood friend proposed to her, and by a strange coincidence, his father made a similar proposal to Mila's mother. Finally, Mila met her biological father, who, after 25 years, decided to get to know her and reconcile with his ex-wife...