The Prophetic Princess and Her Younger Fiancé

This is a story about a girl who sees precognitive dreams and premonitions. In order to improve the accuracy rate of her precognitive abilities, which has declined, she becomes engaged to a beautiful boy five years her junior. Between the main story and the special edition, I've included a side story from a different perspective. Additionally, I've also posted "The Precognition Princess and Her Younger Fiancé: Collection of Short Stories" as an interlude. If you read that as well, I believe you'll be able to understand the story from other perspectives, so thank you in advance.