明朝成(chéng )化年间，朝纲腐败，奸邪当道。西厂东(dōng )厂为宦官把持，混淆(xiáo )黑白(bái )，陷害忠良，朝野内(nèi )外噤(jìn )若寒蝉。时(shí )有(yǒu )赵(zhào )怀安（李连杰 饰）等流(liú )亡剑客挺身而出，接连铲(chǎn )除东厂(chǎng )数名奸佞，致令阉贼胆战心惊。适值(zhí )此时，风头正劲的西厂