"Right! Officer Qin Xiao, how did you know we were in that abandoned classroom? And why are you even here?"
After getting Qin Xiao's contact information, Kotonoha Katsura and Sekai Saionji had been thrilled for a long time. Once the excitement finally wore off a little, they started peppering him with curious questions, firing them off one after another like a machine gun.
"I came here today to attend the school anniversary celebration. Didn't I tell you before that I graduated from this school too? So I just came back to take a look," Qin Xiao said, giving the two of them a sideways glance.
Chapter 539