魔教(🕕)燕北飞(刘松仁)助(🥇)中原(yuán )(📒)高手击败柳生(🃏)一剑(jiàn )(徐少强)后,举家反遭杀戮,儿子(zǐ )燕孤(gū )(🍖)鸿(刘(🗼)松(sōng )仁(🥩))(💤)被杀(🎾)父仇(chóu )人(rén )(👋)秦百(bǎi )川(秦沛)带走。鸿(hóng )偷(⚫)偷(🐿)逃(táo )去,由(🎩)辛(🤷)晓月(🛍)(梦景婷(tíng )(👁))一手养大,并训练为杀手。后鸿(hóng )接获杀川的命(mìng )令,后发现(xiàn )(🐶)川乃(🕕)红颜(😱)知(zhī )(🐖)已莫(mò )(🔊)愁(蔡晓仪)之父亲。另(lìng )一方面,他又获悉愁(chóu )曾被川的亲(🥎)信楚(chǔ )(💻)江南(甄志强(qiáng ))(🏂)污(🙌)辱,原来南正(zhèng )密谋叛变川(chuān ),鸿(hóng )被迫卷入川、南的斗争,后来南(👺)更怂(sǒng )恿(yǒng )剑重(🥕)出江湖对付鸿,掀起一(yī )场龙争虎斗。