The Man Made to Draw a Clear Line

【Over 600,000 cumulative page views!】 "That woman is not worthy of being the wife of a duke's house! Therefore, I will break off the engagement and form a new engagement with her younger sister instead!" The man told his father with complete confidence. "I see, understood." That was all the father said to his son. The son did not realize it. That it was an irreversible mistake⸺. ◆Since I didn't create a setting, there are almost no proper nouns. As usual, I wrote it casually as ideas came to me. It's a template engagement break-off story, so you can read it with an empty head. Despite saying there's no setting, I wrote it in the worldview of the author's original Ariustera world. I'll be adding it to the series as well. ◆The romance element is light, but it's categorized as an otherworld romance. Since it's the end of a foolish love, there will be no genre change. Though it's an engagement break-off story, the young lady who gets broken off with doesn't appear (except for her name) (laugh). ◆There's only one thing to remember when reading. Platinum coin = approximately 1 million yen, that's all. ◆Early release on Alphapolis. All 5 chapters. It's a short story under 8,000 words, but I'm posting it experimentally with the same number of chapters as on Alphapolis. Each chapter is approximately 1,500 words. The last one is a bit shorter. ◆7/4, highest ranking of 4th place in the otherworld romance [daily] ranking. As a result, some of my past works have made a comeback in the rankings. Thank you to all who have read it!