This is the kind of video that makes me triple-check my locks before bed. Y'all are brave (or crazy)!

Props to you guys for going that deep underground, but I gotta ask… who was filming from behind when you were both in the frame??

If I learned anything from horror movies, it's that once you hear a whisper in a place like that… you should NOT answer back. Y'all just summoned something.

At this point, I don't know if I'm watching a horror doc or a found footage movie. Either way… SUBSCRIBED!

This is the last thing I'm watching before bed… probably a mistake.

That heavy breathing at 13:05 wasn't either of you, right? RIGHT?

Nobody is talking about that low growl at 16:55… HELLO?

Imagine watching this and suddenly hearing the same whisper IRL. Nope, I'm out.

Okay, but can we talk about how the temperature reading dropped like crazy at 8:30??

You should NOT have touched that old wooden door at 14:45. That's how horror games start.

No one's talking about the weird whisper at 9:33… did you even hear it while recording?

At 6:59, it looks like something tugs on your backpack. Please check that footage again!

How come nobody's talking about that weird orb at 9:17? That was NOT dust.