Not all princess stories start with a "Once upon a time..." and end with "...and they lived happily ever after". This is one of them. Aria is the crown princess of Astral Kingdom since her older brother died. She has everything she could ever wish for - a loving mother and father, a kingdom that adores her, a strong protector, and her happy crush. But everything changed after an unexpected betrayal. And the saddest thing thing about betrayal is that it never comes from the enemies.