It all began when a 20-year-old girl named Lily with a lot of problems was under the starry night sky reading a novel about the great princess Luce of the ancient light empire. Luce was the most beautiful girl but she was destined to die by her father’s hands. Lily feels bad about her but she feels like she resembled Luce. Out of the blue a star is falling and Lily makes a wish.The next day she wakes up in Luce’s body. What is going to happen? Can Lily survive Luce’s destined fate?