Sure, it is. This book has the elements typically found in literary fiction like deep exploration of human emotions, sophisticated language, and a focus on character development.
June Hiroshi was a web novelist. Her representative works included " The Gentle Rebirth,"" How to Break a Fierce Wife," and " Aristocratic Family." Her works covered topics such as rebirth, palace fights, and house fights. Her style was humorous and the plot was wonderful. June Hiroshi's novel had already been serialised and completed on Qidian Chinese Network and other platforms. The readers could read her works online.
I'm sorry, I don't know the author of this 'tomorrow and tomorrow and tomorrow a novel' as the title is not very common in my knowledge. You could try searching for it in a library database or a good book search engine.
The 'tomorrow and tomorrow and tomorrow short story' might have a theme related to hope or the lack thereof. If it focuses on multiple 'tomorrows', it could be showing how characters either look forward to the future with anticipation or are trapped in a cycle where each new day (tomorrow) is just like the last. Without reading it, it's hard to say for sure, but these are some common interpretations in literature related to the idea of successive days.