该剧讲(🍅)述上(👷)世纪三十年代(dài )初,日本占(zhàn )领中国(guó )东(dōng )北三(🕟)省,在一列从(🤴)哈(hā )尔滨(bīn )开(🎗)往(🎹)奉天的列车(🌰)上,一(yī )方面日本人进(jìn )行(📿)细菌战(zhàn )筹备(🎏)中(❣),秘密对相关生化(⚫)专家(jiā )及重要(yào )物资进行转(zhuǎn )(🕖)移;另一方(✳)面南满伪政府中(zhōng )央银行将(🎿)通(tōng )(🎫)过铁路秘(🍮)密运送大批黄金(🐶),国(🕕)民(mín )党特工乌鸦(yā )计(jì )划炸(zhà )车夺金(jīn )(🚣);除此之外(wài ),共产(chǎn )党秘(mì )密据(💱)点在此(cǐ )间也(㊗)被乌鸦袭击(🙂),抗联特工队队(duì )长林胜男计(👓)划抓捕乌(⛓)鸦。各(gè )方焦点汇集,在(🔔)全长六百余公里(👺)的南满铁路(lù )沿线上演中(zhōng )国版(bǎn )火(🕯)车大(dà )劫案。