Yumemi no Koushaku Reijou wa Konyaku Haki wo Goshomou desu

A saintly maiden and a yandere prince's misunderstanding-filled love fantasy! "As of today, I'm breaking off our engagement!" One day, Duchess Female dreams that her fiancé, Prince Edgar, breaks off their engagement. She is known as the "Dream-Seeing Saint," and her dreams tend to come true in the near future. After much deliberation, Female decides to step aside and make the prince hate her in order to fulfill his "true love." But the more she tries to make him hate her, the closer he gets...?! A thrilling misunderstanding-filled love fantasy begins! https://www.cmoa.jp/title/1101378233/