Kaga Kusha and her went to the same school, she was in the music club and he in the science club, one day she entered the club out of curiosity, Kusha needed new test subjects so he injected her with a tranquilizer to make her sleep When she woke up,Kaga Kusha was there laughing like a maniac in a little lab on his room "Finally! A new test subject,I'm ready to dominate the world!"