In the novel, there was a female technological geek who drove a fire-breathing car and was protected by the country. The main character seemed to be called Hatsune Miku. Hatsune Miku was a female technological geek who invented a car that could breathe fire and was protected by the country. This female tech geek was a very creative and adventurous person. She constantly explored the limits of technology and tried to solve some of the world's problems. In this story, Hatsune Miku's fate would be challenged and tested. She needed to constantly improve her abilities in order to protect the world from threats.