Jungkook , he may look cute when he smile , but , don't ever makes him pissed off or you'll be his next victim for the rest of your life . A popular playboy like him always caught many attentions from the girls in his school along with other six friends also , they called themselves Bangtan . One day , he's just enjoying his day at the school without being bothered by the girl students when his teacher suddenly informed that they've a new student but , it's not only one , it's five girls that suddenly transferred to their school . What will happen between them if they met ? The world probably goes upside down .