Emotional fight with a loved one makes a young girl flee - enraged and tearful, she buys a ticket for a first random commuter train, where she hopes to hide from bustle of people and come to her senses. At some point the heroine finds herself in a small village on a river shore, but it turns out that the gates are locked every night while the detour road is flooded – there is no way to leave. The girl meets a peculiar old man who confirms: 'You'll get to the station in the morning'. Lena has to sleep over at his house. Old man isn't simple, he sees right through heroine's soul. His worldview purifies Lena who takes the morning train and returns to the city being a new human.