Generates a grid for https://www.justlightnovels.com/custom/grid page on JustLightNovels.

After installing the script goto https://www.justlightnovels.com/custom/grid, more posts will be lazy loaded when to reach end of the page.

You can try pressing end key or page down if it's not lazy loading new posts.

You'll have to install the script to see the page as it does not exists and will give a 404 error.