Something is amiss in quiet little Blootinville. Someone has replaced all the food with Chef Nibble's disgusting ultrachemical Snoodles and Cheaze. To make matters worse, a roving band of second graders calling themselves the Nibblettes have immobilized the town with their goopy gravy snack cup bombs. This looks like a job for the Cupcaked Crusader! But Horace is out of his little sister Melody's superpower cupcakes, and she's nowhere to be found! Can Horace whip up a batch in time, or will the rampaging second graders gravy-nate all of Blootinville.