Weirdly enough, Ariel did not attend an academy. She had private tutors coming from the academy to her home every day to personally teach her. Very spoiled, very loved. Just like in her world, money can do anything.
But regardless of whether Ariel attended school personally or not, she graduated with the rest of the students. The graduation party was supposed to be a day filled with congratulations and joy, but for Ariel, it was a day of sadness. Instead of a magnificent graduation, she got a grand annulment. In front of all the future leaders of the kingdom, she was disgraced by her own fiance!