She is sixteen years old, and she is Nobody - that’s the name her friends call her. She likes to be invisible, to merge with the darkness, to disappear into the city twilight. In her company, in her thoughts, in her favorite music, she feels as if in a transparent ball - invulnerable and independent. But is the girl in the ball free? Doesn't life pass her by? Alexandra Zaitseva is a laureate of the V.P. Krapivin Prize, the author of novels and stories about youth, growing up and difficult decisions that a person must make.