Roller derby is a sport that was born from dance marathons, which has passed in almost a hundred years from demonstrative female fights and tracks with alligators to a space where everyone is welcome and everyone is equal. Where is your derby name, the password that opens the door wherever there is a roller derby: all over the world you will find like-minded people, you will be sheltered, fed and warmed. The film tells the story of the first Russian roller derby team White Night Furies from St. Petersburg.