明朝(cháo )成化(huà )年间，朝纲(gāng )腐败，奸邪当道(dào )。西厂(chǎng )东厂为宦官把持，混淆黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时(shí )有赵怀安(ān )（李连杰 饰）等流亡(wáng )剑客挺身而出，接连(lián )铲除东厂数(shù )名奸佞，致令阉贼胆战(zhàn )心惊。适值此时，风头正劲(jìn )的西厂