C220 Problem Solved

"Do you know you're late?" Cao Shuai stood in the corridor and looked at Lin Xiao proudly.

"If I remember correctly, the company only works at 7: 50, right?" Lin Xiao said lightly.

Cao Shuai waited for him to say that. He took out a piece of paper from his pocket and put it in front of Lin Xiao with a smile, asking him to take a look.

Lin Xiao glanced at it and saw a few words and guessed it