Six years ago, she and her boyfriend were inseparable. She was insensitive to him and avoided him like a snake or a scorpion. He forced her to get engaged, but she resolutely abandoned him as her fiancé and fled abroad for the sake of her beloved boyfriend. Six years later, he became her brother-in-law, but she was 'abandoned' by her first boyfriend and returned in despair. When he appeared in front of her again, it was still difficult for her to face him. When her sister's child mistook her for her mother, for the sake of her sister's child, she formed a family with her unloved 'brother-in-law', just to give her child a complete home. In such a loveless family, where will she go?