It is the day of the big Carnival in Capital town. Everybody is getting ready for the big parade. Each of the Alphabets had built floats and prepared some act to be performed at the parade. Sadly, U-monster has nothing to do. King Wordy then announces that the parade is about to start. But when Cherry Berry starts assembling the monsters, Alice noticed that one of the ABC monsters has gone missing. Where could U-monster have gone?