AllMovie

This fifth installment in the Pretty Cure anime series follows high school student Nozomi Yumehara on a fantastical adventure, as she finds a magical book in the library known as the Dream Collet, which provides a window into a magical world known as the Palmier Kingdom. She befriends CoCo, a creature from the fantastical universe, but soon learns that the Palmier Kingdom has been all but totally destroyed by a nefarious organization called the Nightmare Company. Now, Nozomi is on a mission to save her friend's world, and to help her do the job, CoCo imbues her with the ability to undergo a metamorphosis and become her new secret identity, Cure Dream.