“七七事变(biàn )”后,国共两党(dǎng )摒(📒)弃前嫌共(gòng )同抗战。李德(dé )明(贾一平 饰)因未(wèi )婚妻共党(🛤)身份受(🔬)牵连(lián ),被川军列为(📿)共(🌫)党嫌疑犯,团(tuán )长林修然(周明汕 饰)为让外(wài )(🗄)甥李德明参(cān )(👁)加抗战,用尽了无(wú )(🏐)所(suǒ )不及(jí )的手段。靠上(🗑)峰关系插(🙁)进部队的(🚑)李德眀引起(qǐ )众怒,他(tā )只好用行动(dòng )证(zhèng )(🚣)明(🔩)自(zì )己不(📯)是(shì )孬(nāo )种(zhǒng ),抯任了全师的敢死(🌊)队长,不料首战遭日(✋)军炮兵猛烈(liè )轰击,损失惨重(💪)。带队(duì )归建的李(lǐ )(🥫)德明路(🧤)遇(🔔)化装成日(⛳)军的八(👺)路军团长,得知川军(jun1 )早已撤(chè )离(🕯),他(tā )毅然加入了八路军的(🥊)临(🍑)时阻击部队。伏击战打完后(🌹),他(tā )仍(réng )然要率川军归建,最终(zhōng )返(fǎn )回川(🔈)军总部。洪(hóng )湖(🈺)整编后(🔍),李德(dé )明(📛)升仼独立(lì )营长(🔷),随后川(🥅)军北(běi )(🍽)上山东抗(kàng )日。在滕县保卫战(🆙)中(zhōng ),他们(🔥)面对数倍于己的敌人,展开(😳)了数(🎦)日搏死拼杀(🐂),直致流(👩)尽最(💅)后一(yī )滴血......