The second imperial princess of the Bariura Empire and Alice's older sister. Ordered by her father， the emperor， to protect Alice over himself， he gave her a great scythe that consumed the souls of the dead. However， she was strictly forbidden to reveal her existence to her sister Alice. After her imprisonment， she continued worrying about her sister， ultimately becoming her shadow and protecting her out of pure devotion. She had no idea of her father's intentions of making both her and her sister more powerful through weaponry.