Just beyond the Magical World of Fairy Castle lies another realm called Colorful Castle, a kingdom overflowing with bright colors, joy, and humor—a peaceful, carefree paradise. That all changes when, at the edge of the kingdom, a dark gray island begins to stir. Its master, the Lord of Black Curse, has just awakened from his slumber, and to strengthen his island, he decides to claim the Color Magic Energy of Colorful Castle for himself. He dispatches his followers, the Black Bean Soldiers, to slip into the vibrant kingdom and steal that energy. Watching her people suffer at their hands, the princess of the Colorful Kingdom finds herself with no strategy left, especially since a mysterious curse has shrunk her into a tiny pixie. What she never expects is that three girls from the human world will come to stand by her side and take on the Lord of Black Curse together. With their arrival, the kingdom's peaceful and joyful atmosphere is destined to change forever.
