明朝成化年间，朝(cháo )纲腐败，奸(jiān )邪(xié )当道。西厂东厂为宦官(guān )把持，混淆黑白，陷(xiàn )害忠良，朝(cháo )野内外噤若寒蝉。时有赵(zhào )怀安(ān )（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除东厂(chǎng )数名奸(jiān )佞，致令阉贼胆战心惊。适(shì )值(zhí )此(cǐ )时，风头正劲的西厂