婚約破棄されました 本気出していいですよね THE COMIC, My Engagement Was Cancelled. Is It OK for Me to Get Serious Now?, Konyaku Haki Saremashita Honki Dashi Teidesu Yo Ne

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!