It's Halloween, and Adelaide and her friends are going trick-or-treating. As it gets dark, Adelaide's stomach begins to hurt and her heart starts beating faster. Suddenly, a tiny witchlet named Zara appears in a golden bubble with some good advice for Adelaide and her friends: She tells them to imagine themselves inside a glittering golden bubble. She shows them how to spread the golden light all around, to help others who are also scared of the dark.