She is a girl created as a result of Nico Kanna's wish. She is a duplicate of Nico, with several key differences. Her life and personality were what Nico's would have been like, were it not for the the shooting incident that killed her friends when she was a child. She started off as a regular girl. Upon finding out she was a duplicate, she made her wish to have the power to "connect" to other people without them knowing, in order to take revenge on Nico and the other Pleiades Saints, and became a magical girl herself.