C134 Who can stop me

Yan Xiao looked over, and saw a white robed, long-bearded old man walking over.

As for the teachers of the Warrior Academy and the older students, they were all startled and hurriedly bowed to the old man. "Principal."

Even the empty mirror's expression changed slightly. "When did Principal Lin return?"

This old man was the Principal of Warrior Academy. He did not look young