元(yuán )朝末(🍅)年,群雄纷(⛲)起(qǐ ),武林动荡。江湖传(chuán )闻,得到屠龙(lóng )刀倚(🕰)天(tiān )(🤢)剑者(🍥),可(kě )以(🎗)成为武林至尊(🌰),号令天下,莫(💤)敢不从。一时(⏬)间风云四起,引发(fā )了武林(⚫)中(zhōng )对屠龙刀倚天剑(🛍)的争夺,几(jǐ )段(duàn )姻(yīn )缘和孽(niè )缘(yuán )也(yě )由此(cǐ )产生(shēng )(🛺)。武(wǔ )当派张翠山与天鹰教殷素素因屠龙刀(😱)相遇相恋(liàn )(💞),最后亦因屠龙刀被正派人(rén )士所逼迫,双双(🦗)自尽(🎛)。他们的(de )儿子(🗞)张无忌长(✋)大(🐑)成(chéng )人后,机(🌞)缘(yuán )巧(qiǎo )(㊙)合下练成(💪)了(le )绝世武功“九阳神(👃)功”和“乾坤大(😍)挪移”,成为了明教教主。张无忌与元(yuán )朝(cháo )郡(jun4 )(🤘)主赵(zhào )敏、峨嵋派周(🍑)芷若、表妹殷(🦇)离和婢女小昭都有着千(qiān )丝(🤷)万(wàn )缕的爱(🌼)意。然(rán )(📟)而,看似柔(róu )弱(ruò )的周芷若(🈺),却是个十(🤥)足的(📛)“腹黑女”,她为了获(huò )取倚天剑屠(🏴)龙刀的秘密,不惜杀害殷离,陷害赵敏。张无(wú )忌虽看清(qīng )了周芷(🎦)若(ruò )真实面(🔪)目(🐂),但(dàn )仍割舍不下(xià )她。其后,张(🎴)无(wú )忌化解了武林种种恩怨(yuàn ),辞(👅)去(🈳)教主之位(🔍),与(yǔ )赵敏寄(jì )(🐌)迹蒙(🖱)古。