Belongs to Kim

Everyone thought underworld kings : the Kims and Jeons were rivals and fighting for first place at everything.

But lil did they know that the Kings were closest friends since childhood and never fought for something and were each other's strength.

Kim Taehyung the next heir of Kims, never thought he would be head over heels to a bunny boy named Jungkook.

Jeon Jungkook the one and only son of underworld king Jeon Junghyun was heartbeat of his father.

" Hi, hyung. I'm Jungkook, Jeon Jung...

"Kim... You should say Kim Jungkook "

" But I'm Jeon. My surname is Jeon". *confused

" But you're going to be Kim."