明朝成化年间(jiān )，朝纲(gāng )腐败，奸邪当道(dào )。西厂东(dōng )厂为宦官把持，混淆黑白，陷害(hài )忠良，朝野内外(wài )噤若寒(hán )蝉。时有赵怀安（李连杰(jié ) 饰）等流亡剑客挺身而出，接(jiē )连(lián )铲除东厂数名奸佞(nìng )，致令阉贼胆战心惊。适值此(cǐ )时(shí )，风头正劲的西厂