明(míng )朝(cháo )成化年(nián )间，朝纲(gāng )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(ruò )寒蝉。时(shí )有赵怀安（李连杰 饰）等流(liú )亡(wáng )剑客挺身(shēn )而出，接连铲除东厂数名奸佞，致令阉贼胆战(zhàn )心惊。适值此时，风头正劲的西厂