Inna’s life was like a fairy tale come true, but a tragedy struck. Her parents die in a car crash, and Inna loses her child. Three months pass, but she still can’t overcome her depression. While going through some documents, Inna accidentally finds a birth certificate for a girl who has her mother’s maiden name. That’s how Inna finds out that all this time she had a half‑sister — Yana. Now she is the only family she has left. Inna decides to track down her sister.