Within Harbor's world, there was a victim(?) of The Mask who decided to take the opportunity to dress themself up in Hatsune Miku cosplay. The identity of this individual was unknown, with them clearly abandoning their former 'self' and embracing 'being Miku'

Though unable to make any noise herself, the 'role' of Miku bestowed upon this Simulaquin allowed her to manipulate digital and electronic devices and produce music and song through them.