The Six-Year-Old Prince Unknowingly Condemns His Brother

Prince Arthur, the youngest prince of the Northern Kingdom, had a certain worry on his mind. His older half-brother, Prince Gordon, was treating his fiancée terribly. That fiancée was Mary, an older sister figure who was also kind to Arthur. Pained at heart, Arthur writes an "essay." ※More than half of the text may be in hiragana, which might make it difficult to read. It has a soft-toned world setting. Since the main character is a 6-year-old child, the comeuppance is gentle as well. Considering the protagonist's age, I thought it wouldn't be romantic, so I categorized it as high fantasy. ◆I was surprised to see this ranked. To all those who read it, and to everyone who gave bookmarks, ratings, likes, and typo reports—thank you so much.◆