Du Bi Dao Da Zhan Du Bi Dao plot
The patriotic Kuang Wah Association has tried to overthrow the Qing government but has been unsuccessful. Chi Chu Chang, a top fighter in the clan, begins recruiting new warriors. However, the Qing are aware of their plans. Chi Chu is tricked into saving a young woman, causing him to lose an arm. It soon becomes apparent that there are traitors within the Kuang Wah circle. One of them, Pan Keung Yan, makes frantic efforts to drive a wedge between the group members by having the righteous Chi Chu accused of rape and murder. Lu Tien Chu, another one-armed swordsman, harbors a secret grudge against Pan Keung Yan and the Qing over a crime committed on him 15 years ago. Eventually, the truth will be discovered and the two crippled swordsmen will duel the traitors and the lord of the Qing, Hu Ta, to the death.