1941年(nián )我军(jun1 )截获日军(🥇)准备进攻太(tài )行山土匪山寨青龙寨的情报,指派兵工厂(chǎng )厂(🥈)长赵刚(gāng )查明情况。赵刚尾随日军密(👋)探(⏬)来(🎲)到(🎏)了青(🌗)龙寨,却被当作奸(jiān )细被抓。寨(zhài )主(zhǔ )之(zhī )(🛍)女赵红花不愿嫁(✳)给(🔲)山(🥄)寨的接(🏐)班人江(jiāng )大龙(lóng )(📞)与赵刚(gāng )(🥞)合(🗑)作出逃,日本(běn )人趁机占领(lǐng )青龙寨。红花将(jiāng )拯救山寨(🧚)的(🚣)希望放在国(guó )(🚨)军营长(zhǎng )唐(🖲)淮川身上,却迟(chí )迟等不来(lái )支(zhī )援(yuán )只得率部攻山救父。赵孔(kǒng )武为(wéi )掩护(💪)女(⛓)儿红花牺牲,赵(zhào )刚(👃)救(🧤)出(🔔)了红花,红花加入了八(🤳)路军。独立团(tuán )成(chéng )立,赵刚任政(🗳)委还带来了未婚妻杨柳青(qīng ),红花(huā )被(🦇)迫收起对(duì )赵刚(gāng )(🌹)的(de )好感(👪)。一(🤷)次战(zhàn )役中,杨柳(liǔ )青因破(😝)译日军电(💿)文失(🐡)误导致独(🔍)立团遭(zāo )重创,杨柳青(qīng )失踪。红(hóng )花帮助悲(🏃)痛的赵(🚲)刚走出(chū )低(🔙)谷,两人的感情升温时,杨柳(liǔ )青却回到了独(dú )(🕕)立团(tuán )。日军利用杨柳(liǔ )青(qīng )的(⏺)求(qiú )胜(shèng )心切设计陷(✖)害,赵刚(gāng )营(yíng )救杨柳(⛴)青(🏸)遇险(xiǎn ),杨柳青为保护赵(🔬)刚牺牲(shēng ),临终(🚪)前(🐌)真心祝福红花和赵刚。红花和赵刚(🍾)带领独(🚓)立(lì )(📯)团终于击(🔍)败日军夺回了青龙(lóng )寨。