What does it refer to?

Mysterious occurrences loom; the entire world dramatically changes.
The fate of individuals and nations becomes bound to AnalogHorror (rule kaidan), and once the chosen of destiny fail, it means countless people in their corresponding nation will be slaughtered by the strange phenomena.
The entire world falls into unrest, panic, and despair.
Until an absolutely unexpected individual joins the AnalogHorror game.
Xiao Yiwang glanced at the weird world before him and then at the examination admission ticket in his hand.
"Have middle school entrance exams always been this complicated? Well, it does prove my intelligence!"
"I am retarded, but selected to join the analoghorror game?!"

Livestreaming: I am retarded, but selected to join the analoghorror game?!

"Is this... what he mentioned, the base in the desolate mountains?" Xiao Yi examined the hotel in front of him with curiosity.


At this time, the barrage of comments in the livestream was buzzing with discussions.


[A hotel suddenly appearing in such a desolate place is obviously an abnormality.]


[Rule Three: Please find and enter the base in the desolate mountains before nightfall; it shall be your safe haven. It seems this is the so-called base, but... this hotel, you can tell something's off at first glance.]


[And there's also Rule One, the enemy cannot be defeated by any means other than using the rules' power, which is quite a predicament. And that enemy mentioned in the rules, it looks like they could very well be here in this hotel.]


Xiao Yi, however, wasn't so thoughtful; he nodded slightly.


"I see, this must be the so-called hotel specially made for enjoying the tranquility of nature, that's why it's located in such a remote place. I see, I've understood now."


Chapter 155 System