Letter from brother

Back then, it was the same with that person — her dear eldest brother. The one is known as the Other Prince. He got this title because he was born at the same time as brother. But because brother came from Mother's first husband, the one who got recognized as the First Prince was brother Andrew. Having two first Princes would be strange. But since they were born at the same time, one was given the title the Other Prince.

However, that title simply alienated him from the others. By calling him the other Prince, people implied that he was an outsider. Maybe it was because of those circumstances, the two of them started to get along better. It was only him who could understand her. The reason why she got through those days was because of him.

....

Year 40XX