抗(kàng )战胜利(lì )后(👷),由山(shān )东(dōng )老(lǎo )(🐽)区组(📼)建的四(🐌)连护送工(🃏)作队(😘)开赴南满塔河地(🤴)区,建立(🎗)新的民主(zhǔ )政权。刚(gāng )刚提升的(de )指(zhǐ )导员林玉生(朱亚文 饰(shì ))带队(duì )行进中(zhōng )(⚫)突(tū )遭(zāo )(🕔)敌人伏击(🤷),我(🛍)方损(sǔn )失惨重(chóng ),女(✳)队员秋英(🚉)(甘婷婷 饰)在战斗中失踪,久(jiǔ )寻(🚸)无(🖍)果(🚑)判(pàn )定已牺牲。真实情况是秋(qiū )英(📎)脱险后也在寻找林(lín )玉生,结果是(💱)每每都失之交(🥎)臂。后来(lái )相逢后,俩(🏂)人(rén )沿袭了(le )先前那(👓)和争强好胜的别扭关(guān )系(xì )。辽(liáo )沈战役前(🤲)夕(xī ),由(yóu )于(yú )主力战(🏯)略(luè )(🤳)转(zhuǎn )(🎋)移,四连军(🚴)心不稳,陆续发生(shēng )了军纪(jì )问题,感(🥊)情问(wèn )(👊)题,以及上(shàng )下级矛盾等诸(zhū )多问(wèn )题,但林玉(🌪)生逢山开路、(🐩)遇(💯)水(shuǐ )搭桥,逐步(bù )化(🐡)解(jiě )了困(📧)忧部队的种种困(👌)难,他要向秋英证明,自已现在(zài )已是(shì )个合格的指导员…(🔫)…