Carol "Painwheel"

Painwheel (JP: ペインホイール) was once a sweet, caring school girl named Carol (JP: キャロル) before she was kidnapped and transformed into the monster that she is now by Valentine and Brain Drain.

In When the Cold Breeze Blows Away, she would have choice to be either a schoolgirl or transform herself into her new form in her choice and not by Valentine and Brain Drain after she was Filia Medici's friend and Mrs. Victoria's schoolgirl in during USRAC War.

Her fate would be unknown when she would find Filia Medici and against her new enemies since the ISIS terrorists were trying kill her. After Filia has been acquitted by Parasoul and prison guards, she followed Mrs. Victoria that she eventually joined Grand Alliance and New Central Powers