CSS Help: Gallery Slideshow Show Next Image On Hover

I have some experience with css, but I am still a beginner. I am trying to write a code for a website I am working on where the gallery block (in slideshow design) shows the next image on a hover action. I want the links on the images to remain active. Here is the inspiration site that I am trying to recreate for this portfolio page: https://ayakaito.com/branding

This is the code I am working with so far:

/* Squarespace gallery block hover effect */
.gallery-block .gallery-item:hover {
  visibility: hidden;
}

.gallery-block .gallery-item:hover ~ .gallery-item {
  visibility: visible;
}
 

This is my first time posting to the forum. Thank you for your help!

You mean hover on each image > Change to another image?

Just share link to page where you use image/or gallery, we can test code easier