在还没有出生之前,周继薇(安心亚 饰)的身上便背负了沉重的枷锁,在连续生了两个女儿之后,周继薇的母亲将生儿子的希望全部寄托在了腹中的胎儿身上,于是,在呱呱坠地的那一刹那起,这个女婴的命运便注定不会轻松。 随着年龄的增长,周继薇在家中不受重视的事实就越发明显,生活中只能穿两个姐姐淘汰下来的旧衣服,饭桌上亦要让两个姐姐做优先选择。幸运的是,活泼可爱的周继薇获得了邻居老人的喜爱,她的大部分时间,是和这位慈祥的老人共同度过的,而她的生命中,也因此多了一个没有血缘关系的“哥哥”戴耀起(蓝正龙 饰),当这份亲情随着时间的流逝而渐渐产生了微妙改变之时,周继薇和戴耀起要共同面对的,是一个被埋藏得很深很深的秘密。Chou Chi-Wei always wanted to be Tai Yao-Chi's little sister because his grandmother treated her like a princess whenever she went to his house. At home, she was the invisible, unwanted third child. When he moved away, she realized that she didn't want to be his sister. She just wanted to be with him.