Board Thread:Questions and Answers/@comment-26544002-20160102073529/@comment-27090820-20160106232141

She was also born with a demon inside of her, and through unknown circumstances, she also took in Shinoa's demon into her as well - two demons inside of her total. Then she was slowly consumed by them through her desires and wants and slowly succumbed to them - ultimately becoming Mahiru-no-yo, only a shadow of her past, true self that now possesses the blade that Guren wields.