The Duke's Daughter Trained a Wild Beast

"Your Highness, the ruthless prince, please enter a political marriage with me.”

I woke up to find myself reincarnated as a pitiable side-character noble in a novel. If things stay this way, I’m destined to die and the world will be doomed. To survive, I must reform the mastermind behind it all!

However, my familia is the weakest—a tiny chick...

Original Novel:
Chapters: Naver Novel, Naver Series
Volumes: Naver Series

Original Webtoon:
Japanese
https://www.cmoa.jp/title/313735/