Gensaku Kaishi Mae ni Botsuraku shita Akuyaku Reijou wa Idai na Madoushi wo Kokorozasu

"Great! I really reincarnated!" Through the power of God, I reincarnated as Annabella Cherson, the daughter of a noble, before the start of the story of an otome game I love. Previously, I was a female office worker in her thirties. Right away, for the sake of charming Crown Prince Charles, her favorite character, and facing his fiancée, the villainess Felicia, Annabella makes an effort to become a talented mage while also improving the position of the Cherson family. Years later, she enters the Magic Academy, which is stage for the romantic game, but what she finds there is Felicia who has fallen into ruin. "This isn't the Felicia I know!? Why did her family fell into ruin?!" A fantasy romcom no one can predict starts now! (Source: Kadokawa, translated)