Kim Eunhae is Jongdae's sister.They used to live in a small village at the countryside. Jongdae moved to Seoul several years ago and they never kept in contact. Eunhae then received a scholarship to a prestigious school in Seoul. However,as a newbie, she was bullied horribly --- even before her first lesson started. She was then put beside an idol from 'EXO' , Oh Sehun ,who the whole school 'worshipped'. The worst thing was, she did not know who he was and who EXO was, and her brother