First Love: A Heart Unknown

One of the few female guards in the country and the only female guard in her kingdom, Makenzie. Is sent to the palace to serve his majesty Prince Taehyung who is an arrogant, spoiled child of 10th king of Arbeny. There she meets what will be the two most important friends of her life. Unfortunately, the King dies, is final wish is for Makenzie to go away, so she has to go with Prince Jungkook of Etherion. Will Makenzie be able to change Jungkook before the crowning ceremony? Or will she fail trying