Where can I find 'grassland's laws light novel'?

Well, without having read it, if it's a light novel related to 'grassland's laws', it might revolve around the unique aspects of a grassland. Maybe it's about the survival rules of the animals in the grassland, like how they abide by the unspoken laws of nature such as hunting and being hunted, and how different species coexist in this ecosystem which could be the main focus of the story.

Online platforms like Amazon or Barnes & Noble's website are good places to start. They have a wide range of books, including light novels. Just search for 'king's proposal light novel' on their search bars.

You can try looking for it in local bookstores. They might have it in their light novel section if it's a popular enough title.

You could try looking for it in local bookstores that have a section for light novels. Sometimes they stock less - known titles as well.

You can try looking for it in local bookstores that carry light novels. They might have it in their inventory or be able to order it for you.

You could try looking for it in some specialized light novel bookstores. They usually have a wide range of light novels, and there's a chance they carry 'behemoth's pet light novel'.

You can try looking for it in local bookstores that carry a wide range of light novels. Sometimes they have special sections for Japanese or Asian - inspired light novels.

You could try looking for it in local bookstores that specialize in light novels. They might have it in stock or be able to order it for you.

You can try looking for it in local bookstores. They might have a section dedicated to light novels.

Another option is to check with local libraries. They sometimes have collections of light novels, especially if they have a section dedicated to international or genre literature. You can ask the librarian to search their database for the 'pharaoh's concubine light novel'.