Wang Chongyang attempted to rally an army of volunteers to defend their homeland from the Jin invaders but failed.
Wang's lover, Lin Chaoying, felt that his talent would go to waste if he continued to be a hermit, so she tricked him into leaving the tomb and both of them roamed the jianghu together.
[1] Lin hated Wang for not appreciating her love for him and she spent her time innovating and developing new martial arts techniques to counter those of Quanzhen's.
[1] In the sequel, The Heaven Sword and Dragon Saber, which takes place around one century after the events in Condor Heroes, Yang Guo and Xiaolongnü have a female descendant, known as the Yellow Dress Maiden, who uses the Nine Yin Manual's skills to defeat Zhou Zhiruo.
This style is believed to reflect Lin's grudge against Wang Chongyang, because its moves seem to be designed to attack the weak points in the Quanzhen Swordplay.
Yang Guo and Xiaolongnü performed this skill together several times and defeated more powerful opponents, including Jinlun Guoshi.
Yang Guo later detailed the Jade Maiden Heart Manual in a book and gave it to Lu Wushuang as a gift for her to improve her martial arts.
It involves moving the palms in a strange pattern and formation, seemingly creating an invisible web, which can confuse an enemy and halt any advances.