"I don't know, I'll go check it out first."
Yan Liu felt a headache coming on as he walked past Sister Zhang and headed straight to the second-floor room.
As he turned the corner, he saw Yan Qi standing outside a door, knocking and shouting into the room, yet the door remained firmly shut.
"Did you find out what's going on?" Yan Qi immediately asked upon seeing Yan Liu.
Yan Liu replied, "Sister Zhang said that Xiaoyi played games on his phone today and then locked himself in his room, refusing to come out. What about Jiujiu?"
"I guess she's inside too. When I knocked on the door just now, Jiujiu responded, but then both of them stopped talking."
Yan Qi, frustrated, ran his hand through his hair and said, "Didn't we tell Sister Zhang about it? Why did she still let Xiaoyi play with the phone? It's like adding fuel to the fire."
"Sister Zhang probably didn't expect Xiaoyi to be so clever, she still treats him like a little kid."
