Xia Xia (시아 시아) is an E-rank Regular and Light Bearer that used to live on the 28th Floor. Xia Xia was most likely inactive and made a living as an informant, selling information to others. Xia Xia claimed that she was hired by FUG to get rid of all the E-ranks who could possibly be competition for Jyu Viole Grace whom she used to call her "God" when she worked for FUG. A former member of Team FUG, Xia Xia is now part of Koon's support team.