Fairyland in uproar! Jack Frost has stolen the Pet Fairies magical pets. Without them, the Pet Fairies can't ensure that pets in the human world find the right owners. So it's vital that the Pet Fairies get their magic pets back. The pets have escaped from Jack Frost's ice castle and are roaming the human world. Rachel and Kirsty have to help Katie the Kitten Fairy, Harriet the Hamster Fairy, Georgia the Guinea Pig Fairy, Lauren the Puppy Fairy, Emma the Bunny Fairy, Penny the Pony Fairy and Molly the Goldfish Fairy to get the pets back...before it's too late.