Trollerella lives a dismal life in a muddy creek under a castle bridge. For years she has awoken each day in tears over her hideous appearance. One day, however, after the king"s men have passed over her bridge, she finds an envelope that has fallen from their carriage. Trollerella has been invited to a ball! She has a chance to dance with Prince Charming! With help from the Tooth Fairy, Trollerella"s luck just might have changed forever.