My name is Hwang ChaeYeon . I am 22 this year . I am studying in HwaGen University , almost about to graduate . You might have imagined me like a perfect girl , but I am not . Not like those pretty and smart chicks . I have always failed my exams but since my father was a so called ' billionaire ' , I got into university . Even my teachers say I am hopeless . 

But one day , the 5 kingkas joined our school , and one of them sat beside me . Well , what was his name again ? Jiyong ? Oh wait , GD . He started to stay back with me after school and taught me . This is how my life became a big bang .