明朝成(chéng )化年间，朝纲腐败，奸邪当(dāng )道。西厂东(dōng )厂为宦官把持，混淆黑(hēi )白，陷害忠良，朝野内外(wài )噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出(chū )，接(jiē )连铲除(chú )东厂数名奸佞，致令阉(yān )贼胆战心惊(jīng )。适值此时，风头正劲的(de )西(xī )厂