Foreword~
**Foreword:**
In everyone's life, there are some special moments. Those moments become the most profound memories in our hearts and guide us towards the future. This is not only a story about time travel, but also a story that explores fate, choice and emotional bonds. When Saori opened the magical blue umbrella, her world changed forever. I hope you can walk into this fantasy and humanistic world with me and feel the beauty and warmth of every moment.
**Author's Note:**
First of all, I would like to thank everyone who reads this novel. In the process of writing this story, I was deeply moved by the emotions between Saori and Haru. Every adventure and every choice they experienced became the motivation for my writing. I hope this story touches your heart and makes you think about fate and the meaning of choice. Finally, thank you to every reader who supports me and makes this story possible. I hope we can share more beautiful stories together in the days to come.