婚約破棄されました 本気出していいですよね

Ariya, a noble lady training at the temple to become a Saint, suddenly receives a heartless engagement annulment. Her fiancé, Kiel, coldly declares that he has lost interest in her since she has failed to awaken her holy powers. However, the truth is…? Could this so-called "failure" of a noblewoman be destined for greatness after all? A miraculous tale of the rise of a Grand Saint begins!