For Vasilisa Kulebyaka, from a small old Russian town, everything collapses one day: work, dreams, personal life... A neighbor tells her a proven way to survive the shock - to go to St. Petersburg during the White Nights. Vasilisa finds a travel companion via the Internet so that she can share the cost of living in a mini-hotel. As a result of confusion, her neighbor from Moscow turns out to be... a neighbor. Moreover, with a character that Vasilisa cannot stand. But this is only the beginning of the surprises that await Vasilisa during the White Nights...