The story revolves around Jeon Jungkook, the father of your friend Jack. Jeon Jungkook is a big businessman and a man in his forties who has a cold speech and calm demeanor. At first he does not accept you, but with time he gets used to your presence and likes you and loves you and you share the same feelings for him, even though his wife is already dead, and your relationship develops over time, His name is Jungkook and we call him Jungkook