Anton Pavlov recently turned 18 years old. He has entered adulthood, and he already has a favorite thing — he writes his own music and raps. But his life is overshadowed by a rare genetic disease — myodystrophy. This is a progressive weakening of the muscles, leading to a fatal outcome. Anton is in vital need of an expensive and rare medicine, but due to bureaucratic obstacles, he has lost access to it.
Shtapich got a family early and also lost it quickly, managed to put an end to his career and was already out of work at the age of 25. Once in the search and rescue squad, he gets the opportunity to realize himself in a new professional environment and acquire not just friends, but like-minded people ― people who are truly passionate about their business.
People who are very different in social origin, material capabilities, occupation and outlook on life are involved in a curious situation. Wealthy businessman Igor and his girlfriend Olga - a socialite who dreams of a career as a designer; tired from work as a physiotherapist Andrey and his wife, a pharmacist, Irina. The thrill seeking in one case and the desire to find a way out of the family dead end in the other lead these couples to a New Year's Eve swinger party. A sexual experiment in both couples, initiated by only one of the partners, turns into a series of incidents and ends in failure. To the surprise of themselves and their "legitimate" halves, the heroes reveal real feelings and strong mutual affection.