Gyokumen Koushou  

, 玉面公主

Gyumaohs concubine is a cruel and selfish person who has shown that she's willing to sacrifice anything to achieve her goals. She enjoys inflicting pain on others, even if it means hurting those close to her. Despite being Lirins biological mother, she doesn't care about her own daughter or Kougaiji, seeing them only as tools to help her obtain the Five Sacred Scriptures (or Sutras). She has told Kougaiji that she will only restore his mother to life if he helps her acquire these scriptures.