Zhang Wuji
Zhou encounters the Yellow Dress Maiden, a descendant of the Condor Hero Couple (Yang Guo and Xiaolongnü), while wreaking havoc in the "jianghu" after Zhang Wuji betrayed her love. The Maiden uses an orthodox version of the skills in the "Nine Yin Manual" against Zhou and defeated her easily. Later when Zhou is injured by the Xuanming Elders' 'Xuanming Divine Palm' (玄明神掌), Zhang Wuji uses his 'Nine Yang Divine Skill' to heal her but it negates her 'Nine Yin Inner Energy'.