玉(🈯)儿2岁(suì )时家(🔨)中巨变,被义父吴啸天收养(yǎng ),教授(shòu )其医术。义父临死(sǐ )前让玉儿不忘家仇(chóu )。后玉儿为(🗼)复仇进(💤)入药商(shāng )杜远(👋)山府上(shàng )做(❣)丫鬟。当(dāng )(📼)玉儿达到自(zì )己目(mù )(🔸)的时(🎩),杜(dù )远山告(🕖)知(🕯)当(dāng )年的(💆)真相,并(bìng )且(🚉)给了玉儿盘缠(📞)让其离开(🗑)杜家(jiā )。后(hòu )杜府(fǔ )面临困境,玉(yù )儿因怀愧疚愿回(huí )杜家(📎)帮助(🚣)渡(🔩)过难关。杜(dù )远山之子(zǐ )杜明海早已对玉儿有情(💻),他信玉(🔝)儿真心帮助(🤠)杜府,杜(dù )府上下(xià )却误(⛓)会玉儿(🈴),杜远山(shān )却让她再进杜府。玉儿展(zhǎn )示非凡医术和(hé )管理能力,成为杜府大(dà )管家,杜(💹)远山临终前将(🛎)家业托给玉儿(ér ),玉(yù )儿也找到了失(🥋)散(🤷)的哥(gē )哥,即杜府大少(💯)爷杜明(🏒)江(jiāng )(🙎),可(kě )杜明江却被欲望迷蒙了双眼,走上(🔷)不归路。抗战(zhàn )爆发后,玉(yù )儿坚(🌂)守杜(🌱)府(fǔ )药厂(🆙),在新四(sì )军的帮(bāng )助下,为抗日(🔲)力(👛)量(🕕)提(😳)供药材,为千(🔪)万抗日战(zhàn )士(👩)制(zhì )造良药。