Jieuna was little when she got seperated from her mother, she met a boy named Bang Yongguk, they both went to look for her mother.  Few years had passed and the only thing that keeps them is the memory of the past.  Jieuna became the most beautiful girl as she reach a certain age, she then met Himchan, her admirer.  He sticks with her but he fills her up with gifts and he's full of himself.  You had a baby brother named Zelo, who protects you and won't let any guy hurt you, your best friend Daehyun and young jae are like brothers to you, and they treat you with such special care. Jongup your cousin who is best friend with your baby brother, he acts naive but he was the one that knows you too well and he secretly like yongguk.  What would the outcome of this story will be...will jieuna found out that the little boy she met when they are little had a dark past...something beyond her expectation?  Will they both find love or just going to end up hurting?