抗战胜利后(👷),由山(shān )东(dōng )老(lǎo )区(🥇)组(zǔ )建的四连(lián )护送工作(🕋)队开赴南满(🔱)塔河地区,建(jiàn )立新的民主(🐉)政权(🌰)。刚刚(🏴)提升的指导员林玉(yù )生(朱(🎲)亚文 饰(🏇))带(📼)队(duì )(😎)行进中突(🐿)遭(zāo )敌(🔸)人(👑)伏击(jī ),我方(fāng )损(sǔn )失(shī )惨(cǎn )重,女队(duì )员秋英(🚉)(甘婷婷(tíng ) 饰(📞))在(🎫)战斗中失(🍮)踪,久寻无(wú )果判定已牺牲。真实情(qíng )(💞)况(⏺)是(shì )秋英脱险后也(🥁)在寻找(🚨)林玉生(😞),结果是(💱)每每都失(🌊)之交臂。后(hòu )来相逢后,俩人沿(🤠)袭了先前那和争强好胜(🎾)的别扭关系。辽沈(shěn )战役前夕(🕙),由(yóu )于主力(lì )战略转(zhuǎn )(🎋)移,四连(🧟)军(🚴)心不稳,陆续发(fā )(🗳)生了(le )军纪问(wèn )题,感(gǎn )情问题,以及上下级矛盾(dùn )等诸多问(wèn )题,但林玉生逢山开路(📟)、遇水搭桥,逐(zhú )步(bù )化解了困忧(yōu )部队的种种困(👌)难,他要向秋英证明,自已现(🏴)在已是(🔎)个(gè )合格(gé )的指导员……