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??

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

When you turned the camera at 11:42, I swear I saw something peeking from the corner. Chills.

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

The way the camera blurred for a second at 5:40… like something passed in front of it. Freaky.

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

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

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.

Not even joking, my dog started growling at the screen around 10:50. What did you guys awaken?

When the screen glitched at 5:12, I got full-body chills. NOPE.