This is the kind of video that makes me triple-check my locks before bed. Y'all are brave (or crazy)!

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

Okay, but did anyone else notice the strange symbols on the wall at 10:15? Looked ancient… or cursed.

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??

This is some legit found-footage horror vibes. Y'all are brave AF!

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

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

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

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?

15:47 - is that… a hand reaching from the darkness behind you? Someone confirm I'm not crazy.

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