IA vocaloid

It was the day of the annual parade in the hometown of the Vocaloid world. With the parade around meant lots of volunteering. While most of the people already chosen their parts in the parade, Hatsune Miku was depressed because she currently has no part in the parade at all. She tried coming to many of her friends for advice, but none of them helped her because they were busy getting ready for tonight. Poor Miku was just full of shame and loneliness. What could she do that would be the biggest highlight in the parade?

That was when she found it: out in the clearness of the streets, she discovered...