Hatsune miku is a normal girl living her normal life day by day, the only thing she has to worry about are the bullies, but then one day she finds herself to be a Vocaloid. Vocaloids are a gov. System that protects people from the Viruses that are like the Vocaloids but are evil. Miku has to figure out her powers as a Vocaloid and help save the world from the evil danger of the Viruses.