明朝成化年间(jiān )，朝纲腐败，奸(jiān )邪当道(dào )。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝野内外噤(jìn )若寒蝉。时(shí )有(yǒu )赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东(dōng )厂数名奸(jiān )佞，致令阉(yān )贼胆战心惊(jīng )。适值(zhí )此时(shí )，风头正劲的西厂(chǎng )