明朝成(chéng )化年(nián )间，朝纲(gāng )腐败，奸(jiān )邪当(dāng )道。西厂东厂为宦官把持，混淆(xiáo )黑(hēi )白，陷(xiàn )害忠良，朝(cháo )野内外噤(jìn )若寒蝉。时有赵怀安（李连(lián )杰 饰(shì )）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战(zhàn )心惊。适(shì )值此时，风头正劲的西厂