Yoona, literally is a modern Princess that leaves in a Royal Palace along with her two elder brothers namely Prince Yesung and King Leeteuk who just resently took over the kingship from their father who just passed away due to health complications a few months ago. Problems had occured from the passing of the late King. Their enemies did took advantage of what happened and threats had been thrown to the Palace and unto their lives. And so King Leeteuk as he promised to his late father to protect the palace and the prince and the only princess; have decided to send Princess Yoona away from the Palace to protect and keep her away from the eyes of their enemies.

Will Princess Yoona be safe away from the Palace?..