Jungkook's dad is a rich mafia boss. He's very powerfull man and jungkook do all mission for his father. His father say to him one day he take you as jungkook mafia working partner for all his mission Dad: jungkook she is your new work partner for your all mission for now on. she is also very smart.

Jungkook : okay dad he say in cold voice and look at his phone not look at you also he don't care who you'r