明朝成(chéng )化(huà )年间(jiān )，朝纲腐败，奸邪当道(dào )。西厂东(dōng )厂为宦官把持(chí )，混淆黑白，陷(xiàn )害忠良，朝野内外噤若寒(hán )蝉。时有赵(zhào )怀安(ān )（李连杰(jié ) 饰）等流(liú )亡剑客挺身而出，接连铲除(chú )东厂数名奸佞，致令阉贼胆战心惊。适(shì )值此(cǐ )时，风头正劲的西厂