明朝成化年间(jiān )，朝纲腐败，奸(jiān )邪当道。西厂东厂(chǎng )为宦官把持，混(hún )淆黑白，陷害(hài )忠良，朝野内外噤(jìn )若寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连(lián )铲(chǎn )除东厂数名奸佞，致令阉贼(zéi )胆战心惊。适值此时(shí )，风头(tóu )正劲的西厂