葉(xie)(xie)辰(chen)(chen)(chen)蕭(xiao)(xiao)(xiao)初然(ran)(ran)(ran)是(shi)葉(xie)(xie)辰(chen)(chen)(chen)一個職場女強人(ren)，事業有(you)成卻始終孤獨。蕭(xiao)(xiao)(xiao)初婿(xu)一天，然(ran)(ran)(ran)上(shang)(shang)龍(long)(long)家大少爺龍(long)(long)婿(xu)突然(ran)(ran)(ran)上(shang)(shang)門，門龍(long)(long)自稱是(shi)葉(xie)(xie)辰(chen)(chen)(chen)她的(de)(de)(de)(de)未(wei)婚夫。兩(liang)人(ren)曾(ceng)在(zai)海外相(xiang)識，蕭(xiao)(xiao)(xiao)初婿(xu)但葉(xie)(xie)辰(chen)(chen)(chen)蕭(xiao)(xiao)(xiao)初然(ran)(ran)(ran)卻記不起(qi)他。然(ran)(ran)(ran)上(shang)(shang)龍(long)(long)婿(xu)表示愿意等待她的(de)(de)(de)(de)門龍(long)(long)記憶(yi)回歸，決(jue)心守護她一生。葉(xie)(xie)辰(chen)(chen)(chen)在(zai)相(xiang)處的(de)(de)(de)(de)蕭(xiao)(xiao)(xiao)初婿(xu)日子里，葉(xie)(xie)辰(chen)(chen)(chen)蕭(xiao)(xiao)(xiao)初然(ran)(ran)(ran)逐(zhu)漸發(fa)現他的(de)(de)(de)(de)然(ran)(ran)(ran)上(shang)(shang)細(xi)心和體貼，也(ye)漸漸地感動了。門龍(long)(long)最終，葉(xie)(xie)辰(chen)(chen)(chen)她選擇(ze)相(xiang)信他，蕭(xiao)(xiao)(xiao)初婿(xu)重新開始自己的(de)(de)(de)(de)然(ran)(ran)(ran)上(shang)(shang)愛情故事。
