1927年(nián ),滇(diān )军(jun1 )策(✒)应(🐽)广(🥇)东革(📒)命(🏽)政(zhèng )(🐌)府北伐号召(🕋)征讨军阀(fá )唐(🔱)继(jì )(🕰)尧,双(shuāng )方(fāng )激战昆明城外。马(🌰)夫(fū )兵(bīng )杨志华(🐮)凭借(jiè )天(tiān )赋一炮命中杜(🎲)清时(❣)的战地指(zhǐ )挥(huī )所,虽然战(zhàn )(🕔)败被俘(🎩),却(🗄)因(yīn )神(shén )炮技艺(yì )死里(lǐ )逃(✳)生。杨志华阴差阳错考入讲(🎫)武堂,和(🍮)高材生杜(🚸)清明(míng )冲(🐶)突(🥀)频发(fā )。但其得到教(⏺)官枝野胜(🧚)男(nán )的严酷训练,成为最(🖲)没(🔢)文化的神炮手(shǒu )。抗日战(💻)争爆发,杨志华(huá )加(🙌)入八路(lù )军部队奔赴华(huá )北(běi )战场,意(🍄)外(wài )与杜清明重逢。一(🕙)个(⛳)八路军营长,一个国(🕐)民党教官,二人(rén )摒(bìng )弃前(qián )嫌,携手抗敌,与枝野胜男多次较量,师生决战(zhàn )战场。枝野(🤷)胜男出尽奇招,组(🐩)建特种部(🏒)队,杨(yáng )志华的(🤔)炮兵营(yíng )多次(cì )陷入(🔤)危机。历经挫折(♌)考验,杨志华和杜清明反(🌂)败为胜,在(zài )关键战(zhàn )役打败(bài )枝野胜男而名(🍁)声大噪。抗战胜利,国共分裂,杨志华和杜清明又在济(jì )(🎴)南战役(yì )兵戎(róng )相见(jiàn )。