1938年(nián )(👷),日寇占领民(🥇)国首(shǒu )府南(nán )京之(zhī )后,计划由南(nán )北两(liǎng )面包抄津浦(🎺)路(lù )遇陇海路的枢纽—(🍖)—(🔬)华东重(chóng )镇徐州,以实现(👋)对华东(dōng )的全面(🏇)占领。国(🚤)民(mín )党第五(wǔ )战(🔸)区司令长官李宗仁(🕯)(邰宏来 饰)临(lín )危受命(mìng )(🐖),指(🛺)挥(📞)保(bǎo )卫(🎫)徐州、(😚)抵抗日寇。日寇(🚑)入侵(🥀)山东,陆军上(shàng )将韩复榘畏(wèi )战逃跑(pǎo ),将(jiāng )济南拱手让(😞)与日(rì )军,蒋介(jiè )石(🎛)(赵恒(🥎)多(duō ) 饰)整饬军纪(🐑)将韩(🙌)某(🤠)枪决。为了增强(🙉)作战实力,李(lǐ )宗仁将四处(chù )受排挤的川军将士纳(nà )(⛳)入麾下,又(🕐)力劝蒋介石恢复(fù )张(zhāng )自忠指挥权(❕),构筑了强有力的抗日(rì )(🚗)统(tǒng )一战线(🈸)。与此(cǐ )同时,日寇矶(🤷)谷师团南下临沂(📟),屠(tú )杀当地百(🙎)姓,张自忠为一雪前耻,率部奔赴(fù )临沂,与(♌)庞(páng )(💸)炳勋部死(sǐ )战(zhàn )日(rì )军(🚲),拉开了台儿庄大捷的序(💣)幕……