明朝(cháo )成化年间，朝(cháo )纲腐(fǔ )败，奸邪当道(dào )。西厂(chǎng )东厂为(wéi )宦官把持，混淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等(děng )流亡剑客挺身(shēn )而出，接(jiē )连铲除(chú )东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂(chǎng )