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??

The way your light flickered just as that weird sound happened… classic horror movie setup. WHY DO YOU KEEP GOING??

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

14:19 - did anyone else see that white mist move across the tunnel??

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.

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

7:13 - why did the audio cut out for a second? Almost like something didn't want to be heard…

How do y'all sleep at night after filming this??

Why did the camera shake at 3:45 like someone bumped into it… but you were both standing still?

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

13:06 - I saw a figure in the background for a split second… please tell me I'm not the only one.

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!

I paused the video at 4:21 and I swear I see something peeking from behind that doorway. Nope nope nope!