Song Yeo-wool, a widow who has been falsely implicated of her husband's murder, goes on a harmful path to discover the fact about her other half's death, while facing great judgement from the society. With this fee as well as accusation on her, she comes up to concerning shedding everything and ends up being ravaged. On the other hand, the moms and dads of trainees of worldwide school where Yeo-wool's boy research studies, starts to spread rumors regarding Yeo-wool.