Kim Y/n a sweet and nice girl who just graduated from college got into an aranged marriage with the Most Dangerous Mafia in the whole of South Korea JJk but he doesnt know that Y/n has a dark past which is hodden from the world even from her parent Jungkook the Most Feared Mafia in the whole of South Korea got married to a 18 year old girl What will happen through their marriage life What the Dark past YN is trying to keep hidden a little smut dark past