Chen Ge glanced at the five children on screen, and he instantly recognized this rather famous supernatural game.
"This is called the four corners game. At midnight, four people are tasked with standing in the four corners of a dark, closed room and then walk along the walls in a clockwise fashion.
"When the first person reaches the first corner, they have to pat the shoulder of the next person lightly. Since there are four corners in the room and four people playing the game, when the people in the classroom start to move, there will be a corner that is left empty.
"When you pass the empty corner, cough once, and then you can continue on down toward the next corner."
"How do you know this so well?" Chui Ming was surprised. He was holding a diary that he had found next to the projector, and the game's rules were written on the first page.
