明朝成(chéng )化年间，朝纲腐败(bài )，奸邪(xié )当道(dào )。西厂(chǎng )东厂为宦官把持，混淆黑(hēi )白，陷害忠良，朝野内外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等流亡(wáng )剑客挺身而出，接(jiē )连(lián )铲除东(dōng )厂数名奸佞，致令阉贼胆战心惊。适值此时(shí )，风头正劲的西厂(chǎng )