C1473 Rats and demons

Sure enough, Huang Kai got people to tidy up a room and came out. It was an empty office on the third floor of the library. The students in the academy had cleaned it very cleanly. They had even brought in a computer, as well as a considerable amount of office supplies and paper and pen.

"Mr. Xia, this is your office. I hope you can solve this problem as soon as possible