明朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂东(dōng )厂为宦官把(bǎ )持，混淆黑白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有(yǒu )赵怀安（李连杰 饰）等流亡(wáng )剑客挺身而出，接连(lián )铲除(chú )东厂数名奸(jiān )佞，致令阉(yān )贼胆战心(xīn )惊(jīng )。适值此(cǐ )时，风头正劲的西(xī )厂