明(míng )朝成化年间，朝纲腐败(bài )，奸(jiān )邪当道。西厂东(dōng )厂为宦官把(bǎ )持，混淆黑白，陷(xiàn )害忠良，朝(cháo )野内(nèi )外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲(chǎn )除东厂数名奸佞，致令阉贼胆战心惊。适值(zhí )此时，风头正(zhèng )劲的西厂(chǎng )