玉儿2岁时家中巨变,被义父吴啸天收(shōu )养,教授(shòu )其医术。义父临死前让玉儿不忘(🥈)家仇。后玉(🔬)儿为复(🐮)仇进入药(🎾)商杜(🌫)远山府上做丫鬟。当玉(yù )(😎)儿(🚤)达到自己目的时(🎩),杜远山告知当(dāng )(👁)年(nián )的(de )(💆)真相(🔲),并(bìng )且给(gěi )了(le )玉儿盘(🛺)缠(📞)让其离开杜家。后杜府(🚸)面(🖍)临困境(jìng ),玉(yù )儿因怀愧疚愿回杜(🌙)家(📎)帮(bāng )助渡过难关。杜(dù )远山之子杜明海早(🌑)已(🎛)对(duì )(🌊)玉儿有(yǒu )情(💻),他(tā )信玉儿真心(🏂)帮助(zhù )(🤠)杜(dù )府,杜(dù )府(👓)上下(xià )却误会(huì )(🎾)玉儿,杜远(yuǎn )山却让她(🔔)再进杜府。玉儿展示非凡(🎋)医(yī )术和(hé )(🐀)管理能力,成为杜(dù )府大管(guǎn )家(jiā ),杜(💹)远(💔)山临(lín )(🥊)终前将家业(🚗)托给玉儿(🈸),玉儿(🐛)也找到了失(shī )散的哥哥,即杜(dù )府(fǔ )大少爷杜明江(🙎),可杜明(míng )江却被欲望迷蒙了双(shuāng )眼,走上(shàng )不(bú )归路。抗战爆发后,玉(yù )儿坚(jiān )守杜府药厂,在新四(🔥)军的帮助下,为抗(kàng )日力(lì )(👛)量提(tí )供(gòng )(👗)药(yào )材,为千万(🐂)抗日(🛃)战士制造良(liáng )药。