Rainie Yang plays as a girl named Sunny who is forced to work as a housemaid to repay the huge debt incurred by her runaway foster parents.

讲述天真善良的女生阳光(杨丞琳饰)因养父母欠下巨债后逃跑了，遂答应债主去当女佣赚钱来替他们还债。