Jisung was the handsome crown prince, He is the son of the royal emperor in Korea at that time. He was good at fighting, and really liked swords, he even spent more time practicing swords than doing anything else. You are one of the ladies-in-waiting who is quite amazed by Jisung's ability and good looks, but you are aware of your position, namely that you are just a lady-in-waiting or you could say a servant who could possibly get the heart of this cold crown prince.