民(mín )国(🕕)初,山(shān )(👷)东济南(⛲)武(wǔ )林高手(shǒu )“燕子李三”被官府斩(zhǎn )杀。李三(🕰)师弟李显(🎺)隐(yǐn )(🔧)退江(jiāng )湖,将绝世轻功传与徒弟李(💤)云飞、李云馨(⏬)、(🎲)李(🎏)云龙。十年后(😎)李(lǐ )显师徒(🐿)回到(dào )济南,与日(🛍)本(běn )武士(shì )对(duì )决抗(kàng )争,名声(🛹)大振.百(bǎi )姓(🕌)称(chēng ),燕子(zǐ )李三回来了(✖)。抗战时期,李显(xiǎn )师徒投入(rù )(🤷)到全民抗战的洪流中。三徒弟李云龙薄(báo )(🖲)弱的内(💱)心和膨胀的私欲,使他(tā )最(📙)终成为(🐑)了彻头彻尾的走狗,不(bú )得(💪)善(⛓)终(zhōng )(🎾)。二徒弟李云馨开武馆,传(chuán )授(shòu )(⛳)武艺。大徒弟李云飞体(tǐ )会到,凭(píng )(🤖)借武林气节,单打(dǎ )独斗,不可能真正救(💍)国,毅然(rán )加入抗(🏻)战(zhàn )。