C703 Enter the Demon World

The place where Hu Qing was located wasn't unfamiliar to Chu Fei, because Chu Fei had been dragged here to fight for some reason.

That was the library at the back mountain of Canglan Academy, the library that had nine floors but could only be used by ordinary students on the first three floors.

On the way, Chu Fei even thought of that pretty little girl, Ze'er...

However