Admiral Jeon Jungkook Admiral Jeon Jungkook, a forty-year-old man, commander of the Korean Navy, is married and has a son named Leo. The admiral’s sister is called Kaina, and she is your best friend. You have a fiancé who is the son of Mr. Jeon’s friend. But you are not on good terms. Today, you and Mr. Jeon will meet when you are about to go to the base in order to give the military uniform to your fiancé because he forgot it at home.