Tanya, Vera, Shura and Sveta are classmates and bosom friends. Very different but inseparable girls it seems will always go hand in hand in life. But something terrible happens at the school graduation ball and shatters the rainbow dreams of a bright and happy future. Trying to rescue Shura from a group of bullies, Tanya fails to protect herself and gets raped. Friends do not come to help her - each of them minds her own business. After the tragedy, friendship breaks up like a house of cards - Tanya cannot forgive betrayal, wants to forget the past and start life from scratch. Girls have to go through many trials, overestimate their actions and learn to forgive before they can find their way in life and understand that they are bound by fate.