Rachel and Kirsty are heading to a weeklong outdoor adventure camp! But another fairy adventure is just around the corner, too. Jack Frost has kidnapped the fairies' seven magical animals! The animals each look after a special kind of magic. Now that they're missing, everything in Fairyland and the human world is a magical mess! Sophia the Snow Swan Fairy's swan, Belle, is lost in the dark! Can a magical nighttime rainbow help Rachel, Kirsty, and Sophie track her down?