1927年,滇(diān )军策应广东革(gé )命政(🐌)府(🍩)北伐(🌰)号召征(zhēng )讨(🕟)军阀唐继尧(yáo ),双方激战昆明城外(🐉)。马夫兵杨志(zhì )华凭借天赋一炮命(👋)中杜(dù )(🎲)清时的战地指挥所,虽(⚫)然战败被(bèi )俘(🎩),却因(🛍)神炮技艺(yì )死里逃生(shēng )。杨志华阴差阳错考入讲(🎫)武堂(🗑),和高(gāo )材生(😻)杜清明冲突(tū )频发(🤯)。但其得(dé )到教官枝野(yě )胜男(🚣)的严酷训练,成为最没文(wén )化的神炮(pào )手。抗(🥎)日战争(zhēng )爆发,杨志(zhì )华加入八(bā )(🤸)路(🌞)军部队(duì )奔赴华(💪)北战场,意(yì )外(⛏)与(🥫)杜清(qīng )明重(🔔)逢。一(🕙)个八路(lù )军营长,一(yī )个国民党教官,二人摒(🌮)弃前嫌,携(xié )手抗(💹)敌(💔),与枝野胜男多次较量,师生决战战场(chǎng )。枝野胜男出(💅)尽奇招,组(🐩)建特种(🔈)部队,杨志(zhì )华(huá )的炮兵营多次(cì )(⏲)陷入危机。历经(🔷)挫折考(kǎo )验,杨志华和(hé )杜(🚲)清(qīng )明(🔎)反败为(🌱)胜(shèng ),在(🆙)关键战役打败(bài )枝(📞)野胜男而名(🍁)声(🔲)大噪。抗战(zhàn )(🎦)胜利,国(guó )共分(fèn )裂,杨志华和(hé )杜清明(míng )又(yòu )(🕺)在(zài )济(jì )(🎴)南战役(yì )兵戎相见。