My Engagement Was Cancelled So I Will Stop Pretending To Be a Fool

“Lady Olivia Atoir. Despite being engaged to the Crown Prince, you have disregarded your necessary education as the Crown Princess of our nation. That is your sin. That’s why the engagement between Olivia and His Highness the Crown Prince is now considered cancelled. Henceforth, my well-educated daughter, Tiana Lemone will replace you as Fiancee to Prince Alan.” When Olivia was suddenly summoned to the castle, she was stunned at Minister Lemone’s words. Next to him, her fiance, Prince Alan and Tiana, Count Lemone’s daughter were also there. Even though it was Prince Alan himself who told her to [Pretend to be an Idiot] “What you can’t understand the situation with that s*upid head of yours...