Yoo Minyoung has a past that she'd rather forget and not think of but, it keeps coming back into her head. Parentless girl that has only her brother, her older brother that she adores and looks up to all the time. Her brother was always the best student in school, even if he got bullied he managed to stay and be himself. However there was always that group of people that would bug him and Minyoung as well. The only thing she knew about them is that they were the kingka's of their high school, also they were a bad gang that would commit crimes but didn't get charged because they were underaged. Her and her brother weren't the richest people and didn't have much friends but they believed that they could survive together and that nothing would break them apart. One horrible night something very bad happened! Minyoung's condition has been getting worse and worse due to what she has experienced and witnessed. She isn't that hyper and silly cookie she was before, her worst nightmare came into reality. She lost her brother. It was the "gangs" fault, all she knew is that the person that has killed her brother was "kim jonghyun also called junior royal".