明朝成化年间，朝纲腐败(bài )，奸邪当道。西厂东(dōng )厂(chǎng )为宦官把持，混(hún )淆黑(hēi )白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有(yǒu )赵怀安（李连杰(jié ) 饰）等流亡剑客挺身(shēn )而出，接(jiē )连(lián )铲除(chú )东厂(chǎng )数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西(xī )厂