Prince Jungkook was best friends with princess Y/N, They always enjoyed each other, even if their love was a royal pain. But. One day, A war happened. Prince Jungkook Father was captain of their royal Army, After the war, Jungkook father did not return. Jungkook mother passed away from a plague. Jungkook was the next king to his Kingdom, So for 13 years Jungkook left his best friend behind, to fulfill the duties as a king. But once it's time to be betrothed, Princess Y/N was asked for her hand... But who was it?