明朝(cháo )成(chéng )化年间，朝纲腐(fǔ )败，奸邪当道。西(xī )厂东厂为宦官把持，混淆黑白，陷害忠良，朝野(yě )内(nèi )外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身(shēn )而出，接连铲(chǎn )除东(dōng )厂(chǎng )数名奸佞，致令阉贼胆(dǎn )战(zhàn )心惊。适(shì )值此时，风头正劲的西厂