Enchanted by Bella, the Fairy of Pure Heart, Prince Arthur follows her into the immortal world. Angered by this, the powerful dragon Nemesis captures Arthur. To rescue her prince, Bella must complete the Great Dragon's Hunt, and collect five magical tokens. As Bella and her butterfly friend Teague carry out her quest, they meet many mystical creatures, including a witch and a werewolf, elfins and leprechauns, and two very forgetful goblins.