玉(yù )儿2岁(suì )时家中(zhōng )巨变,被义父吴(🏽)啸(xiào )天(tiān )收养(🌰),教授其医术。义父(fù )(🤢)临(lín )死前(🎺)让玉儿不忘(🥈)家仇(chóu )。后玉儿为复仇进入(😧)药商杜远山府(fǔ )(🎲)上做丫鬟。当玉儿达到自己目的时,杜远山告(🕖)知当(👁)年的(💆)真相(🔲),并且(qiě )给(🏐)了(le )玉儿(🕌)盘(pán )缠(📞)让其离开杜(dù )家。后(🙁)杜府(fǔ )面临(🚑)困境,玉儿(ér )因(yīn )怀愧疚愿回(🚢)杜家(jiā )帮助渡过难关。杜远(yuǎn )山之子杜明(💱)海早(zǎo )已对(duì )玉儿有情,他(🙂)信玉(yù )(🔝)儿真(zhēn )心(🏂)帮助(🤠)杜(dù )(🤸)府,杜(㊙)府上下却误(wù )会(huì )玉(yù )儿,杜远山却(què )(👃)让她(🔔)再(🚻)进杜(dù )府(⛳)。玉儿展(⛳)示非凡医术(shù )和管理能力,成(chéng )为杜府大管家,杜远山临(lín )(🥊)终前(👊)将(jiāng )家业托给(gěi )玉儿,玉儿也找到了失(🥋)散的哥哥(gē ),即杜(dù )府大少爷杜(dù )明江,可(kě )杜明(🈺)江却被欲(😙)望迷蒙(méng )了双眼(yǎn ),走上不归(♌)路。抗战爆发(🔞)后,玉儿(🔎)坚守杜(dù )(🌱)府药厂,在新(xīn )四军的帮助下,为抗日力量提供药材(cái ),为千(🔪)万(wàn )抗(kàng )日战士制(🧘)造良药。