明朝成化年间，朝纲腐败，奸邪当道。西厂东厂为宦官(guān )把持，混淆(xiáo )黑白(bái )，陷(xiàn )害忠良，朝野内外噤若寒蝉(chán )。时有赵怀(huái )安(ān )（李连杰 饰）等流亡剑客挺身而出，接连铲除东(dōng )厂(chǎng )数名奸佞，致令阉贼胆(dǎn )战心惊(jīng )。适值(zhí )此(cǐ )时，风头(tóu )正劲的西(xī )厂