When a little witch's two older sisters dash her hope of attending the biggest event of the Halloween season because she has no "witchy" magic, her determination and a surprising Fairy Godspider enchantment sends her as a special guest. The adult witches try to outdo each other to become the assistant to the most powerful witch in the land, The Grand Witch. But a kind gesture from the little witch wins the night and the title, and her sisters learn that kindness proves stronger than any magic they possess.