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??

This video unlocked a deep primal fear I didn't know I had. Thanks, I guess??

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

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

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

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

Every horror movie starts with people doing exactly what you just did…

Rewatched that knocking sound at 12:00. It was three knocks. That's never a good sign.

Wait… what was that THING behind you at 4:17? It moved so fast!

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

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

If a ghost ever responds to you, just run. Don't even ask questions.

Bruh, the moment your camera lost focus at 14:32… something was there.

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