I was broken off my engagement by His Highness after he awakened to true love, but I can't accept that the object of his affection is my younger sister who is always cunning and stealing my things, and that her personality is supposedly better than mine. It's also a lie that I have a bad personality and have been bullying my sister.

I am said to be a strong-willed older sister and a spoiled younger sister... However, as twins, I would scold my lazy younger sister, and she was a greedy child who coveted my belongings. Our parents told me to listen to what my younger sister said... When I was chosen as the Crown Prince's fiancée, even that my sister said was cunning. And then... His Highness said he would break off the engagement, but the charge was bullying my sister. He said he hated strong-willed women like me compared to my kind sister... My sister laughed and said, "Now I won't be scolded by you," and I was persuaded by my parents to attend the engagement ceremony... So I decided to take revenge.