元朝(🕕)末年(🌠),群雄纷起,武林动荡。江湖传(🌰)闻,得到(dào )屠(tú )(🕸)龙(🛍)刀倚(🕰)天剑者,可(🔧)以成(chéng )为武林至尊,号(🔬)令天下,莫敢(😧)不从。一(yī )时(shí )间风云(yún )四起,引发(😎)了武(wǔ )林中对(🕔)屠(tú )龙刀倚天(🗄)剑(jiàn )的争夺,几段(duàn )(💆)姻缘和孽(🛹)缘(yuán )也由此产(🕌)生。武当(🎫)派张翠山与(✖)天鹰教(🚸)殷素素因屠龙(lóng )(🤯)刀相遇相恋,最后亦因(yīn )屠龙刀(🥁)被正(📯)派人(🛑)士所(suǒ )逼(bī )迫(pò )(🔢),双双(shuāng )自尽。他们的(🥔)儿子张无(wú )忌长(✋)大成人后,机(jī )缘巧合下(xià )(🙀)练成了绝(🎾)世武功“九阳神功”和“乾坤(⛳)大挪移”,成为了(le )明教(jiāo )教(jiāo )主。张无(wú )忌(jì )与元朝郡主赵敏、峨嵋派周(🍑)芷若、表妹殷(yīn )离和婢女小(🐛)昭(zhāo )都有着千丝万缕的爱意。然而,看似柔弱的周芷(zhǐ )若,却是(shì )个十足(zú )的(de )“腹(👌)黑(💏)女(📸)”,她(👵)为了获取倚天剑屠龙刀(📐)的秘(mì )密(mì ),不惜杀害殷(yīn )离,陷害赵(zhào )敏。张(zhāng )(🚽)无忌(jì )虽看(kàn )(👛)清了周芷若真实面目(mù ),但仍(réng )割舍不下(xià )她。其(qí )后(hòu ),张无忌(🚤)化(🚩)解(🍹)了(⛴)武林种种恩怨,辞去教主(🔬)之位,与赵敏寄迹蒙古(gǔ )(💛)。