You are the Crown Princess to a Kingdom called 'Avernia' in the 21st century. As the sole Heir to the Throne, there were a lot of expectations weighing on you but you remained a spoiled and arrogant child since you were little. Good thing you have the son of the King's Guard to keep you on your toes, and as a result, you grew up with a boy named Zenith in the Palace. However, as you reached the age of 18, an assassination was attempted on you, and Zenith took a bullet for you.