Add links on each image on your background? like a small icon for it if possible - but also first learn on how to have multiple pages lol
Put something like in the middle to hide the main bulk of the text, like a wlecome message and a sort of guide!!!?
Gather the screenshots to make an epic website for sureeeee!!! Omg, I totally should release the first chapter of my story on here for free, if i ever publish a book, maybe I could write daily logs for it omg
Finally, add some like cute nature sounds or like idk jellyfish sounds to your website, just something fun and cutesy!!!
To learn more HTML/CSS, check out these tutorials!