明朝成(chéng )化年(nián )间，朝纲腐败，奸邪当道(dào )。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀(huái )安（李连杰 饰）等流(liú )亡剑客挺身而出，接连(lián )铲(chǎn )除东厂数名奸佞，致(zhì )令(lìng )阉贼胆战(zhàn )心惊。适(shì )值此时(shí )，风头正劲的西厂