Kind-heartedLiuYun(playedbyFangYumeng)wasabandonedbyherhusbandafterhefoundoutshewasawidowandpreviouslyhadadaughter.ShefindsLiuYecheng(playedbyShiFeng),aruffianwhoknowsthewhereaboutsofherdaughter,YaoYao(playedbyYuFeiyang).Shealsoquitsherjobattheuniversitya