It's an ordinary day for Violet Briggs until a toad slurps up her favorite marble and hops into a hollow tree trunk. When Violet tries to get her marble back, she discovers a tiny sprite with glittery wings! Sprite shares a secret with Violet - he is on a mission to find a bunch of pixies, trolls, and goblins and trick them into returning to their fairy realm. And he needs Violet's help!