C117 Stealthily

You want to pester me? How could it be that easy!

Hu Xiao'er laughed proudly, and prepared to leave.

However, a digital camera's flash flashed on his side.

Hu Xiao'er's heart skipped a beat.

Someone had actually seen it!

Looking in the direction of the flash, there was only an empty teaching building.

But Hu Xiao'er knew very well what that flash of light was