[TOMT] YouTube Video Series About Hunting A Creature

I’m looking for a YouTube video I saw awhile back. It had two or more guys who were (in real life) looking for a creature (possibly the Wendigo creature) that supposedly ate a group of military soldiers, eating all the meat off them and leaving behind a perfect skeleton with all the bones intact. I believe it was a series of videos, and in one of the videos they ended up stumbling upon a really big rock in the middle of a grass field. It was hollow and could be moved by a person physically. Under the rock was a flat or dome shaped glass panel and I believe they ended up breaking into an old underground Bunker/Tunnels with what looked like small offices and old equipment the government might’ve been using at some point but is abandoned now. They came back to the place another day, only to find that the entrance was sealed off with what looked like cement. Apologies my memory is very fuzzy with this video and I don’t believe everything I wrote was correct.