An ardent bachelor Petro pledges with his best friend Oleh on the "Porsche", which will be able to live for a month under one roof with a woman. So Veronika appears in his loft - an elegant music teacher, Oleh's younger sister, whom Petro has known since childhood. She left her husband, a tyrant, and for the next month was busy looking for work and a new home. But a surprise for Petro is the appearance in his house - children of Veronika, thugs, sophomores, who turn the life of a macho upside down.
In the interweaving of five stories, the New Year's magician himself ceases to believe in miracles, because burdened with life and immersed in work, people completely forget about the holiday. He takes serious action and sells his suit to a simple guy who has long since lost his sense of "New Year's magic". By leaving his position as a magician, Santa deprives people not only of a festive mood, but also of snow that could contribute to this. But contrary to his views on the hopelessness of the modern generation, people notice the changes and become the creators of a real New Year's miracle on their own.
Eight friends meet in Odessa to look at their friend's new entertainment club. The club has many exciting rooms where you can play the usual games - "mafia" or "crocodile", but the main concept of the club is "Detectorroom" - a room with an unique and super-accurate lie detector. The owner of the club tries to dissuade his friends to play a dangerous game, but everyone wants to nerve their nerves and to find out each other's private secrets. Friends have a good time and joking with each other, but after four game tours (Fun, Strip, Full Play and Duel), they will never be the same again. But who knows, maybe, it's even better?
Four friends who are all students, wake up at the police station, not remembering the events of yesterday. They are accused of murdering a dwarf, whose body was found on the lawn of the house where the boys partied last night. To figure out what happened, the boys decide to collect all the photos and videos from yesterday's mayhem.