玉儿2岁(🌠)时(shí )家中巨(jù )变,被义父吴啸天(tiān )收养,教(jiāo )授其医(🕸)术。义父临死前让(🔧)玉(🎗)儿(ér )不忘(🥈)家仇。后玉儿为复仇(🥩)进入药商杜(dù )远山(shān )府上(🎏)做(❣)丫鬟。当玉(yù )儿达到(⚫)自己目(mù )的时(shí ),杜(dù )远山告知当年的真(✳)相,并且给了(le )玉儿盘缠让其(qí )离开杜家。后杜府(🚸)面(miàn )临困境,玉儿因(🐖)怀愧(kuì )疚(💞)愿(⏺)回(🚢)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(ér )真心(xīn )帮助杜(🤸)府,杜府(fǔ )(👓)上(shàng )(🙀)下却误会(huì )玉(yù )儿,杜(dù )远山却让(🧤)她再(zài )进杜(dù )府(⛳)。玉儿(👺)展(⛳)示非(🤳)凡(🎋)医术(shù )和(hé )管(guǎn )理(lǐ )能力,成为杜府大管(guǎn )家,杜远(yuǎn )(💔)山临终(zhōng )前(👊)将家业托给(gěi )玉儿,玉(🏻)儿也找到了失散的哥哥,即(🚶)杜府大少爷杜明江,可杜(dù )明(🈺)江却(què )被欲望迷(mí )蒙了双眼,走(zǒu )上不(bú )(👵)归路。抗(kàng )战爆发后(🏴),玉儿(🔎)坚守杜府药厂,在新四(🔥)军的帮(bāng )助下,为抗日力(lì )量提(😳)供(gòng )药材,为千万(wàn )(🐂)抗(👚)日战(⏺)士制造良药。