1929年蒋(jiǎng )桂战(zhàn )(⛲)争爆发(fā )(🥇),军阀(fá )势力(lì )割据。共产(😘)党员(yuán )覃文邕肩(jiān )负争取(qǔ )桂系武装(zhuāng )力量的(🛤)任(🌰)务来(🔬)到(dào )南宁(🐮),要争取的对(duì )象是义兄(🎏)章云林,义弟满海子(⚫)因(yīn )(🐿)误会(huì )投奔蒋介(jiè )(🗄)石。三兄弟因(yīn )立场和信仰不同,展开了(le )较量。章(zhāng )云林(😚)在(🍮)革命(mìng )的(de )感(gǎn )召下(🚑),揭竿(gān )(🕕)起(qǐ )义,最(🤷)终为革命献身,战死沙场。满海(hǎi )子(⏯)经历种种矛(💱)盾冲突,了解事实真(🗞)相,战死沙场。覃文邕的亲密爱人林(💪)瑶,经(jīng )历种(🍄)种考验,追(zhuī )随覃文(🤲)邕加入(😍)共产党。