明朝(cháo )成(chéng )化年间，朝纲腐败(bài )，奸邪(xié )当道。西厂东厂为宦官把持，混淆黑(hēi )白，陷害忠良，朝野内外噤(jìn )若寒蝉。时有赵(zhào )怀安（李连(lián )杰 饰）等流亡剑客(kè )挺身(shēn )而出，接连铲除东厂数名奸佞，致令阉(yān )贼胆(dǎn )战心惊。适值此时，风头正劲的西厂(chǎng )