The whole life of the recent provincials, and now Muscovite Katie - one continuous selfie with a series of celebrities. Any intrigues for the sake of likes, any exploits in the name of “star instagram” status. But, the number of subscribers is still not enough and for the sake of the cherished goal, she goes to St. Petersburg to take a selfie with a mysterious artist who hides her identity, and thereby blow up the Internet. And at this time at the airport, a respectable stranger asks Katya to hand over the usual envelope to an unknown recipient ...

#OneSummerDay

New day - new life. The heroes get a chance to verify the authenticity of this statement, because each of them this night had the opportunity to radically change their fate. And now, with only a few hours left before dawn, they must take the first step towards a new life. But it turns out it's not so easy.