明朝(cháo )成(chéng )化年(nián )间，朝纲腐(fǔ )败，奸邪当道。西厂东厂为宦官把持，混淆(xiáo )黑白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有赵(zhào )怀(huái )安（李连杰 饰）等流亡剑客挺身而(ér )出(chū )，接连铲除东厂数名(míng )奸佞，致令阉贼胆(dǎn )战(zhàn )心惊。适值此时，风头正劲的(de )西厂