Artemis

Art, Hazuki's younger sister, envies her due to the attention their family gives to the older sister. Consequently, Art is determined to strip Hazuki of everything and everyone she truly cares for, either by force or through complete destruction. In the series finale, she joins Morioka's family following the death of her guardian, Balgus. Kouhei manages to reach out to her and convinces her to embrace a new life with caring friends and family. She is a Shadow User.