元朝末年,群雄纷起,武林动荡。江湖传闻(wén )(🃏),得(dé )到屠龙(lóng )刀倚天剑者,可以(yǐ )成为武林(lín )至尊,号(hào )令(lìng )(🏴)天(tiān )下,莫敢不从。一时间风(fēng )云四(🌗)起,引发了武林中对(🕔)屠(🔸)龙(lóng )刀(🎩)倚(🤷)天剑的争夺,几段姻(yīn )缘(🔲)和(hé )孽缘也由此产生。武当(dāng )派张翠(cuì )山与(yǔ )(✖)天鹰教殷素素(🐶)因屠(🕕)龙刀相(🐖)遇相恋(liàn ),最后亦因(🧚)屠龙刀被正(zhèng )(📯)派人(rén )士所逼迫,双(shuāng )(💱)双自(zì )尽(🎛)。他们(🥎)的儿子张无忌长(zhǎng )大(dà )成(🏂)人后,机(🌞)缘巧合(👓)下练成了绝世武功“九阳神(shén )功”和“乾(qián )(🕙)坤(kūn )大(dà )(😍)挪移”,成为了明教教(🧟)主。张无(wú )忌(🕯)与元朝郡(🤘)主(zhǔ )赵敏、峨(é )嵋派(🥊)周芷若、表(biǎo )妹殷离(lí )和婢女(🏻)小昭(🌹)都(dōu )(⛏)有着千丝万(wàn )缕的爱(🌼)意。然而,看似柔弱的周(zhōu )芷若,却是个十足的“腹(fù )黑女”,她为了(💸)获取倚天剑屠龙刀的秘密,不惜杀害殷离,陷(xiàn )害赵敏。张(🚽)无(🎐)忌虽看清了(😳)周芷(🎦)若真实(shí )面目(🐂),但仍(réng )割(👩)舍不(💅)下她。其后(hòu ),张无(😉)忌化解了(le )武(🏸)林(lín )种种恩怨,辞去教(🐈)主(zhǔ )之位(wèi ),与(💕)赵(zhào )敏寄迹蒙(🖱)古。