An accident sends Tyrian and his sister, Orionna, plummeting into rapid creek waters. Loolie, a fairy princess, risks a hundred-year life to rescue the girl. The boy witnesses Loolie's sacrifice and the two become friends. As time passes, his love for the fairy grows, but his sister doesn't know about the woodland fairies and laughs at her brother's fascination with mythical creatures. When Tyrian introduces Orionna to Loolie, something goes dreadfully wrong. To save the children's lives, Loolie turns the children into fairies. Can the children survive in a miniature world where danger lurks behind every blade of grass? Will their very own parents swat them like bugs?