Bastian brings several of his friends from Fantasia to the human world to help him and his new stepsister in their fight against The Nasties, who have stolen the Neverending Story book and are threatening to destroy Fantasia. Their meddling wreaks havoc, ultimately releasing Fantasia’s bizarre creatures into Earth's dimension, and it's up to Bastian to retrieve the book and return the Luck Dragon, Rock Eater, talking tree, gnomes, and other assorted creatures to their rightful home.