大唐宪宗,永(yǒng )贞元年。朝中阉宦(huàn )俱公公(gōng )权倾(qīng )朝野,无恶不作。前朝木(mù )相(🔧)国手里的(🥈)一封(fēng )奏折,是指证(🐮)他作奸犯科的铁(👋)证。为了(le )拿到这份“铁(tiě )(🚤)证” ,当年朝中五位侍(shì )郎被(🕯)俱(👁)公公(gōng )(💆)一(✳)一陷害(🛹)惨死(🏐)。木相(xiàng )国(🛺)的(de )女儿(🎫)木芙蓉,为了反抗继母秦(qín )氏的逼(🤯)婚和压(🤷)迫(🔊),不惜跳(tiào )下绣(xiù )楼,千钧一发之际她被夜行侠所救。夜行侠(🥎)专(🥔)门惩治贪(tān )官污(wū )吏,他的目的似(sì )乎(㊙)是冲着当年五(🎾)位侍郎(láng )惨案而(ér )来,他(tā )早已成为(wéi )(⛳)俱公公通缉的(🤳)对象。俱公公发(fā )现木(⚾)芙蓉(róng )和夜行侠有所关联,便把(bǎ )矛(máo )(👊)头指向了(le )木(mù )芙蓉。木芙(🐛)蓉(róng )(🌹)身处险境(jìng ),夜(yè )行侠对她出(💹)手相救(jiù )却身受(🏒)重(🙎)伤,两(🐡)人(rén )因共(gòng )患难产(chǎn )生了(📛)爱情。俱公公看出(chū )两人之(zhī )间的(🏃)感(gǎn )情,他(📐)为了抓住夜行侠,逼迫木芙蓉和秦(qín )阙大婚(hūn )(🎐)。夜行侠不惧危(🎦)险及时(🍺)赶到,他(🛃)和(hé )俱公公(💅)展(zhǎn )(🤼)开了生死对(💑)决。最终俱(jù )(🍹)公(gōng )公(gōng )(🏸)伏(❄)诛(💁),夜行(háng )侠(xiá )和木芙蓉幸福牵手,互定终生。