The game appeared a year ago, and scientists don't know where it came from or how it came about.
The number of people participating in the game is uncertain, but clearing the level is the only way to survive.
[Ding dong——Welcome to the game~]
Newcomers, come on and stay alive.
"Welcome to the all-villain group, Chu Qingming."
Su Yunzhu x Chu Qingming
Intention: Hiss, the author is also confused.