《Nine Yin Manual》: Huang Yaoshi-Yiwei Wei, Mei Chaofeng-Meng Ziyi, Chen Xuanfeng-He Yu, Feng Heng-Chen Duling.

Huang Yaoshi - Zhou Yiwei

Huang Yaoshi is a character in Jin Yong's works and the owner of Peach Blossom Island.“The shadow of the peach blossom falls on the divine sword, and the blue sea tide rises and presses the jade flute” is a portrayal of his martial arts throughout his life. He has extraordinary attainments in martial arts and has reached the state of enlightenment. He is one of the top martial arts masters in Jin Yong's novels.

Huang Yaoshi is well versed in astronomy and geography. He knows everything about the Five Elements and Bagua, Qi Men Dun Jia, chess, calligraphy and painting, and even farmland water conservancy, economic and military strategies, etc. He is master of all of them.

He has a deviant personality and is arrogant and unruly.He has a withdrawn personality, protects his shortcomings, behaves strangely but still chicly, and his figure is erratic, like a ghost.

Mei Chaofeng——Mencius

He has an affair with his senior brother Chen Xuanfeng, and together with Chen Xuanfeng they are known as "Black Wind Shuangsha".Stealing half of Huang Yaoshi's Nine Yin Manual and escaping from the master's door.After being chased by his junior brother Lu Chengfeng, the flying bat brothers Ke Zhen'e and others, he fled into the desert. During the fierce battle with the Jiangnan Seven Monsters, Mei Chaofeng was plotted by Ke Zhen'e and became blind.Ten years later, she returned to the world, taught Yang Kang the Nine-yin White Bone Claw, and sought revenge on the Jiangnan Seven Monsters. Later, she was besieged by the seven Taoist priests of Quanzhen in Niujia Village, and was later rescued by Dongxiehuang Yaoshi.While the two sides were fighting fiercely, Ouyang Feng used his lifelong skills to launch a sneak attack on Huang Yaoshi. Mei Chaofeng sacrificed his life for his mentor to block Ouyang Feng's attack and died.When she was dying, Huang Yaoshi took her back as his disciple.

Chen Xuanfeng - He Yu

When he was young, he practiced martial arts under Huang Yaoshi and fell in love with Mei Chaofeng. They were privately married for life. Not only that, the two also coveted Huang Yaoshi's Nine Yin Manual.Afterwards, the two stole the second volume of the Nine Yin Manual and fled privately from Peach Blossom Island.But since there is no way to practice internal strength in the first volume of the Nine Yin Manual, Chen Xuanfeng created his own Kung Fu based on the Nine Yin White Bone Claws in the second volume of the Nine Yin Manual..

Feng Heng——Chen Duling

Feng Heng was Huang Yaoshi's wife. She was not only extremely beautiful, but also extremely intelligent, with a strong memory and a photographic memory. She once memorized the lower part of the Nine Yin Sutra for Huang Yaoshi, word for word.Huang Yaoshi's two apprentices, Bronze Corpse Chen Xuanfeng and Iron Corpse Mei Chaofeng, stole the lower part of the Nine Yin Scriptures and eloped away from Peach Blossom Island. Huang Yaoshi was furious because of this. Feng Heng, in order to appease her husband, pondered over the Nine Yin Scriptures but failed., eventually exhausted mentally and physically, died in childbirth, leaving behind an incomplete Nine Yin Manual.