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?!

"...Oh, isn't that Xiao Yi? I didn't expect you to come to me voluntarily."


The gentleman was seated at the desk in the room, his face still bearing a mysterious, faint smile.


"Since it's delivered, I should be leaving too, to help my mother. Goodbye, brother, and Mr. Gentleman..."


Tiya smiled, waving vigorously at them before turning and running off with her small feet.


"What a lovely child..." The gentleman sighed, then looked at Xiao Yi, still smiling, "There's a saying, one doesn't enter a temple without a cause. You must have come to me with a purpose other than just to chat and pass the time. So... what do you need from me?"


"Nothing much, just wanted to ask you a question." Xiao Yi said, closing the door and locking it.


"...Ah?" Seeing Xiao Yi's action, the gentleman's smile faded, replaced by a tinge of panic, "If you have something to ask, why not just ask directly, why lock the door? What... what are you doing?"


Chapter 232 All Hallucinations_2