Any way to create a menu within a page?

So I have the main menu for my site but on a specific page, I want to have a menu within just that page to go to other things related to that specific page. This would be in addition to the normal top menu.

Not sure if there’s a plug-in that would let me do this or anything like that. I’d want something I can just hard code and then add to just the pages related to this one specific topic.

Does that make sense?

Thanks.