The book is really good. I 'm super happy that it was adapted to manga. For the book, just look on novelupdate
link to the novel? (づ￣ ³￣)づ
https://www.novelupdates.com/series/the-noble-girl-who-finds-a-nerdy-and-plain-guy-moe-thinks-that-the-arrogant-prince-is-in-the-way/
The book is really good. I 'm super happy that it was adapted to manga. For the book, just look on novelupdate