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??

I legit heard a deep breathing sound at 9:10. Tell me it was just your mic acting up…

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

When you said 'Did you hear that?' at 10:05, my lights flickered. I am NOT okay.

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

Y'all ever hear of 'don't go towards the creepy noises'? No? Just me?

Dude, when you turned that corner at 15:20, my heart literally stopped. Too eerie!

Can we appreciate that they KEPT GOING after hearing footsteps?? I would've been OUT.

Why did my phone volume change by itself when you heard the static at 11:10? I'm actually scared.

9:01 - That was NOT an echo. That was a second voice. Who else heard it?