明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当(dāng )道。西厂东厂为宦官(guān )把持，混淆(xiáo )黑白，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接连铲除(chú )东厂数名奸(jiān )佞，致令(lìng )阉贼胆战(zhàn )心(xīn )惊。适值此时，风头正劲的西厂