A fearsome swordswoman known as The Jade Raksha appears in the martial arts world and begins killing people whose surname is Yan. A swordsman figures out who she is, and asks her why - the answer being that a Yan killed her family 18 years ago... but she's not sure exactly which Yan it was. He suggests that killing the innocent is wrong, but she only has vengeance on her mind and is not to be convinced.

Cheng Pei-peias Leng Qiu Han (The Jade Raksha)
Tang Chingas Xu Ying Hao
Yang Chi-Chingas Master Yan Tian Long
Fan Mei-Shengas Yan Long Er
Ku Fengas Jiang Man Leung / Shi Yong San
Wong Ching-Wanas Jiang Yin Fung
Lui Hungas Shek Que Shan's Wife
Man Sauas Mrs Xu Mei Juan
Lan Wei-Liehas Shek Que Shan
Siu Lam-Wunas Leng Ru Bing