Her sun is like an orange. Her world is four rooms of an old Moscow apartment. Her only friend is a shabby doll, and her interlocutors are her beloved mother, an old neighbor and a computer... The life of a blind correspondence student at a linguistic university, Alena, has taken a sharp turn. She witnessed the brutal murder of a loved one, miraculously escaped and found herself at the station without money or documents in the company of tramps and street children. Now her goal is to survive and take revenge... But how can she do this if there are killers on her heels and there is absolutely no one to rely on in this world? All that remains is to trust your intuition and find in a hostile crowd a person who... himself needs her help!