明朝成化年间，朝(cháo )纲腐败，奸邪(xié )当道(dào )。西厂东厂(chǎng )为(wéi )宦官把持，混淆黑白，陷害忠(zhōng )良，朝野(yě )内外噤若寒蝉(chán )。时有赵怀安(ān )（李连杰 饰）等流(liú )亡剑客挺身而出，接连铲(chǎn )除东(dōng )厂数名奸佞，致令阉贼胆战心惊。适(shì )值此时，风头正劲的西厂