民国(🕕)时期军阀割据,豆蔻才女(nǚ )林杭景(jǐng )因父亲(🃏)被害入狱,投奔父(fù )亲好友萧大帅(shuài ),虽寄人(🛤)篱(lí )下却不卑不亢,萧(😧)家的霸(bà )道三(sān )少萧(xiāo )北(❣)辰(chén )从起先对她极(🖲)尽欺负到逐渐被其坚(🛍)强(🎡)独立(🕯)吸引。萧大帅为锻炼儿子(zǐ )派其到(📞)军校(xiào )学习,七姨娘允诺等他(tā )(🚑)毕(bì )业便为他(tā )和杭景牵(💞)线。五年磨(mó )砺(🚣),在教官严(🚨)格训练(liàn )下(xià ),亲(qīn )历(lì )战争生死的萧北辰从(🗞)混(hún )世魔(🔝)王(wáng )(✋)成长为铁(🤠)血军(🌞)人。学成归(🙉)来后(hòu )他一面帮父亲整肃(sù )军(jun1 )队,一(yī )面想跟林杭景求(🏯)婚(🤳),却意外得知她(tā )(🧣)已恋(liàn )上(shàng )热(🌮)血(👣)青年(nián )牧(mù )子(zǐ )正。因林父突遭危(wēi )(🛎)难,萧(xiāo )北(běi )辰与林杭(🏻)景(🐛)为救林父协(xié )议(yì )结婚(🌪),婚(🌼)后二(💹)人(📟)经(🐩)历(lì )各种磨难,从(🎥)疏离到(dào )渐生(shēng )(🔍)情(😙)愫,却因误(wù )会(💏)使得杭景(👵)在一场大火中失踪。七年生(🌂)死离别,抗战爆发,已加入(📞)爱国组织的林杭景重(😳)回北新城,劝说萧(xiāo )北辰(chén )联合(🧘)抗日。牧子正因(💑)母亲患(🚤)病成为日本人的鹰犬,屡(👅)次加(jiā )害萧北(běi )辰,杭景(🚪)视死随萧北(běi )辰,最终两人化(🈸)解(jiě )误会(huì )(🛌),烽火定真情,携手(shǒu )保家园。