元朝末年,群雄纷起(✒),武林动荡。江湖(hú )传(chuán )闻(wén ),得到屠(🕸)龙(🛍)刀倚天剑者,可以成(🎹)为(🆖)武(wǔ )林至(🛤)尊,号(hào )令(🏴)天下,莫敢不从。一时间(jiān )(🎲)风云四(sì )起,引发了武林中对(duì )屠(🔸)龙刀倚(yǐ )天剑(jiàn )的争夺,几段姻(yīn )缘(🔲)和孽缘也由(yóu )此产生。武(wǔ )当派张(zhāng )翠山(shān )与(✖)天鹰(yīng )教(jiāo )殷素(🚑)素(🐶)因屠龙刀(dāo )相遇相恋(💞),最(zuì )后亦因屠(🚣)龙刀(dāo )被正派人士所逼迫(pò ),双双自(🌑)尽。他们的儿(ér )子张(🙂)无忌长大成人后(hòu )(🤠),机(jī )(🌞)缘(yuán )巧合(👓)下(xià )练成了绝世武功(🍄)“九阳(🤷)神(shén )功(🧤)”和“乾坤(⛳)大(😍)挪移(👺)”,成为了明(🕐)教教主(zhǔ )。张(zhāng )无忌(🕯)与元朝郡主(zhǔ )赵敏、峨嵋(🏉)派周芷若、表妹(🐾)殷离(😊)和婢女(nǚ )小昭都有着千丝万缕的(💅)爱意。然而,看(kàn )(😝)似柔(róu )弱的周(🎥)芷(zhǐ )若(ruò ),却(📧)是个十(shí )足的“腹黑女”,她为了(le )获取(qǔ )(🐞)倚天(tiān )剑屠龙(lóng )刀的秘(🌂)密,不(bú )(👄)惜杀害殷离,陷害(hài )赵敏。张无忌虽看清了周芷若真实(🍺)面目,但仍割(gē )舍不下她(tā )。其(✖)后,张无忌(jì )化(huà )解了武(wǔ )林种种恩怨,辞去教主之位(🔍),与赵敏寄迹(🐱)蒙(🖱)古。