民(mín )国初年,集贤(xián )武(wǔ )馆(✒)主人(🥇)平(píng )(📼)伯被日本(🍩)高手(shǒu )谷(gǔ )(🃏)岚所杀(🕟),其子铁娃(川(🍥)原)入山投大舌头(🛤),并将家传「霹雳(lì )(💤)拳」秘籍交予凤(fèng )妞(niū )(王(🌗)金凤)保存。铁娃(🐿)于(🕔)山中(zhōng )与大舌(🗄)头之(🎡)女红蝴蝶(施思)相(xiàng )处甚得(dé )。时(🕌)谷(🛺)岚之子谷刚(南宫(✖)勋)自日(🖍)本学成归来,悦凤妞美色,挑拨(bō )其夫(fū )(🚣)大熊(佟(📯)林(lín ))(🛑)与(⏯)铁娃之误会,幸(xìng )得(dé )凤妞(㊗)调解,铁娃取得(dé )大熊谅(liàng )解,取回秘籍,辞别还山(⛓)。后大熊与(⛏)谷(gǔ )刚决战(zhàn )不敌,死于暗算;凤妞(niū )为(wéi )拒谷(🥕)刚淫辱(🧟),以(🧣)自杀保清(qīng )白。铁娃与(❕)红(hóng )蝴蝶得悉,下山为凤妞报仇(😊),卒赖「霹雳(lì )拳」的(🥋)威力,置谷刚于死地(dì ).