By an absurd coincidence, two families who did not know each other at all rented the same cottage for New Year's Eve. There is no time to give up housing, so they are forced to somehow find a common language and get along under the same roof.
During the swimming training camp, coach Sofia and her husband, coach Trofim, take their niece, an orphan, to raise. Anya shows hope, but does not talk after the death of her parents, which becomes the subject of harassment among other athletes. By standing up for Dima, one of the guys on the team, she gets her first real friend. In parallel, a chain of irreversible consequences begins, which can destroy the relationship of Trofim and Sophia.
