After causing havoc in the Witch Forest, the queen, Yadamon's mother, banishes her to human world. She does this not only to teach Yadamon a lesson, but also because she has a secret passion for human magazines and books. While at the human world, the queen keeps a close watch at Yadamon which becomes a problem cause she falls asleep almost anywhere. The human world has gone extremely hi-tech. Also, a lot of animals has become extinct. Yadamon finds herself in the island named Creature Island, where genetically re-created species are being made. In the island she meets Jean and his parents Edward and Maria. Yadamon meets many misadventures in the human world due to her curiosity which causes a lot of trouble to the humans and her guardian fairy, Timon, who has the ability to stop time (however, in doing so he shape shift into a clock and is unable to move till the transformation ends). As Yadamon learns to adapt to human world and use her powers, a new threat is brewing.

A bratty girl named Mia is given a book, Thumbelina, which upon reading she is shrunk and transported into the world of the book. She embarks on a journey to return home, and to normal size making friends and learning lessons on the way, but that's only the beginning of her adventures.