Jouju is cute fairy of Fairyland PEULEROMA who secretly helps realize the dream of girls who want to be a princess. Then one day Jouju falls in love with the prince Louis, and she tries to become a princess with breaking the rules of Fairyland. At that time, the Fairyland is to be attacked by Witch of Cold-land. Against the attack, Magical Secret-Diary seals the whole Fairyland except Jouju and let her go to the Human world. How can do Jouju recover the fairyland with insufficient magical power?