Barbie stars in another CGI-animated adventure based on a classic fairy tale. Thumbelina lives in harmony with nature in the magical world of the Twillerbees, hidden among the wildflowers. Then, at the whim of a spoiled little girl called Makena, Thumbelina and her two friends have their patch of wildflowers uprooted and are transported to a lavish apartment in the city. Here they learn of construction plans that threaten to destroy the land of the Twillerbees. Harnessing the magic of nature, Thumbelina sets out to prove that even the smallest person can make a big difference.