明朝成化年间，朝纲腐败，奸(jiān )邪当道(dào )。西厂东厂(chǎng )为宦官把持，混淆黑白，陷害忠良，朝野内外噤(jìn )若寒蝉。时有赵怀安（李(lǐ )连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除(chú )东厂数名奸佞，致(zhì )令(lìng )阉贼胆战心惊(jīng )。适(shì )值此时(shí )，风头正劲的西(xī )厂