明朝(cháo )成(chéng )化年间，朝纲腐(fǔ )败，奸邪(xié )当道。西厂东厂为(wéi )宦官把持，混淆黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀(huái )安（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲除(chú )东(dōng )厂数名奸(jiān )佞，致令阉贼胆战心惊。适值此时，风头正劲(jìn )的西厂