炼(🈯)锋号铸刀(dāo )厂大弟子定(🐽)安(赵(zhào )文卓(🐌)饰)被师父选为继承人,后来他知晓了父亲(🆖)乃惨死于马贼恶(è )(🏴)汉飞龙(🥩)((💤)熊欣(🎾)欣饰)刀(⏬)下(xià ),大殿供(gòng )奉的断刀正(zhèng )(🖲)是亡父的遗(yí )物。定(🗄)安带(dài )断(🕖)刀(dāo )出(chū )走,师(✳)父女(🥄)儿向(🚉)灵(桑妮饰)为(🎿)爱(ài )(🎫)而(ér )追寻,却被马贼所掳,定安(ān )舍(🤯)身相救时竟不(bú )幸右手被(🧚)斩(zhǎn )堕下山崖。 断手后(🔝)定安自思报仇无望,本想(xiǎng )就此(cǐ )退(tuì )隐(👧)江湖(hú ),不料又拾(shí )得(🌽)半本绝世(shì )刀谱,于是决心秘(mì )(📳)密练刀为(wéi )父报仇。可又因刀(dāo )谱(🔡)残缺无法(🏫)练成(🏺),最后(hòu )定安(ān )