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??

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??

Did anyone else get a weird headache watching the part from 7:00 to 7:30??

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

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

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.

This video made me turn all the lights on in my house. Nope, nope, nope!

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

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

Watching this with headphones was a mistake. That distant crying sound at 8:55??