亡秦(qín )一(🔨)族世(shì )子嬴(yíng )(🐽)单(🥇)﹝郭晋安﹞天(tiān )生(🌰)愚(🃏)钝,但心地(dì )善(shàn )良,该族人千多(duō )年(🎹)来居于(yú )神秘(mì )地(🍖)方(fāng )巫溪,不为世人所识。嬴单因一次(cì )(🌗)善心拯救(jiù )闯入族中女过墙(qiáng )头﹝曾华倩﹞而流之族(zú )外。两(🥄)人成为(🏐)爱侣,却因误会(huì )分开(kāi )。嬴(yíng )(🍮)单浪(🙁)迹江湖(🖍),因好心助人而被利用,屡次陷于困(kùn )境,幸好(hǎo )(📯)皆(🚨)能逢凶化吉。更先后认(rèn )识(shí )自命不凡(💻)的叶圆﹝(🔝)张兆(🐑)辉﹞(🙌)和(🤠)孤僻冷傲的白羽(🙉)﹝(💪)吴(⛓)岱融﹞,并结为(wéi )知(zhī )己。因缘际会(huì ),单获名师教授武(🥕)功,并变得(🧣)聪明绝顶,与蝴(🤘)蝶夫人﹝周海媚﹞相恋,祸福与共。后更得当朝天(tiān )子(👪)赏识(🤷),成为重臣。怎料单父率领(lǐng )族人(rén )潜入中(zhōng )原,企图复(🤥)国(⏲)。单(🔤)处于忠(📸)孝两难全之境,不(🍽)知如何取舍(shě ),此时(🔙),过(guò )墙头出现,与(yǔ )单误会(huì )冰(⏳)释,更加(🍁)深了(le )单内(😳)心的矛盾(🚻)