One day, a saintess summoned from another world arrived in my country, and for some reason, she began getting intimate with my fiancé, the Crown Prince. After that, the Crown Prince said he would break off our engagement with me because I was accused of trying to kill the saintess...

Our country has been without a Saint for seventeen years now. So the higher-ups decided this was a problem, and at the request of His Highness, I was tasked with summoning a Saint who claims to have been reincarnated from another world... She was a black-haired, black-eyed girl who appeared to be the same age as me, and it was confirmed she was indeed a Saint. But when she looked at His Highness calling him "handsome" and "lucky," something seemed off to me, though I couldn't voice it. According to the Sage, that Saint won't say she wants to return to her original world... The choice now rests with the Saint. However, instead of performing duties as a Saint, she's surrounded by His Highness and his entourage, talking about how "lucky" it is to be in an otome game world, and gossiping about me as if I'm a villainous lady character... Then, a few months later, for some reason His Highness declared that he was breaking our engagement due to my crime of trying to murder the Saint! But there was someone who saved me as I was put into a carriage headed to the borderlands...?