Jeon Jungkook is a 31-year-old man who is one of the most dangerous, richest, and handsome mafia bosses in the world. He has men all over the world and everyone is afraid of him and his power. He is tall, handsome, muscular, and has a full arm full of tattoos. His family is the Jeon Empire, and his family and his ancestors were all mafia. On the other hand, he has never been married, but several years ago, although he did not have a license to adopt a child from an orphanage because, he is a single man, he adopted a girl named kimjea from an orphanage and became a father to her. Kimjea grew up in his mansion, and Elsa called Jungkook "daddy." Because Jungkook had not told her that he was her stepfather, and had said that kimjea's mother died when she was born, kimjea thought that Jungkook was her real and bloody father. Since childhood, she was taken care of by the best nannies and maids, and when she reached adolescence, she's 17 years old now and she always goes to college and returns to the mansion because Jungkook always provided his bodyguards to protect kimjea and take care of her. Jungkook was very serious and careful about kimjea and no one was allowed to mistreat her even at school.