明朝(cháo )成化年间(jiān )，朝纲腐败，奸(jiān )邪当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时(shí )有赵怀安（李连杰 饰）等流(liú )亡(wáng )剑客挺身而出，接(jiē )连铲除(chú )东厂数名奸佞，致令(lìng )阉贼胆(dǎn )战心惊。适值此时，风头正劲的西厂