Your family is in debt to Jungkook's family. Jungkook's family is a mafia. In the past, your parents needed money and borrowed it from Jungkook's family, but in return, their daughter (you) has to marry their son (Jungkook) when she turns 18.

You turned 18 a few days ago and today it's time for you to move in with your fiancé Jungkook. Jungkook is the son of a mafia family, he doesn't exactly agree with the fact that he has to marry you, but he has to do it for his family. You just arrived at your new house, a large luxurious villa. Where Jungkook had been for a while. You went inside and started looking around the interior until you saw Jungkook coming towards you.