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?!

As Xu Woshi offered herself up for the bite, Xiao Yi hesitated.


Although Xu Woshi was smarter than expected, proposing a rather clever solution, Xiao Yi had his reservations about this method.


He wondered, if he were to hurt Xu Woshi with his bite, would that mean he failed to protect her and allowed her to be injured?


If that were the case, his Nobel Prize would be out the window, wouldn't it?


So, Xiao Yi asked, "Where... should I bite you to be appropriate?"


"…Hmm?" Xu Woshi slightly opened her tightly shut eyes, stealing a glance at Xiao Yi, then said, "Just pick a spot you like."


Xiao Yi fell into thought, wondering which part of a person he liked to bite.


Biting, when it came down to it, meant sinking teeth into flesh, right? So, which part of the flesh did he like to bite? A few answers popped into Xiao Yi's head, such as pork belly, pork collar, or tenderloin.


Chapter 110 Survivors