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?!

The genderless figure always managed to just turn the corner and disappear from Xiao Yi's sight at just the right moment as he pursued.


"... Are they in a rush to use the restroom?" Xiao Yi didn't notice and simply continued chasing the other person.


After Xiao Yi turned another corner, he chased all the way back to the original central lobby.


The central lobby was very spacious. Circular tables and chairs were neatly arranged, exuding a luxurious atmosphere.


However, there was nowhere in the central lobby to hide, and Xiao Yi couldn't tell where the figure he was chasing had gone.


"...Hm? Could they really not hold it and just squatted beside a table to relieve themselves?"


Xiao Yi was speaking when he walked right into the center of the lobby, directly under the very conspicuous, huge chandelier.


Suddenly! A subtle, strange metallic clinking sound reached Xiao Yi's ears.


Xiao Yi sensed something and immediately looked up at the chandelier!


Chapter 156: Xiao Yi's Topology Trivia