"Eh?"
In one of the side halls, Zhan Wushuang was facing one of the stone monuments while trying to comprehend it. He also felt the shocking killing aura and instinctively backed out of the side hall to realize that the main hall was filled with people. Everyone who was trying to comprehend the stone monuments had exited from the side halls. The guards standing outside had come in, too; and all of them looked at one of the side halls.
"Everyone, relax. There is no enemy attack! It is just someone who moved the martial dao intent on the stone monument."
A voice suddenly echoed. The voice wasn't loud, but it was right by the ears of everyone. Two of the guards at the main hall gasped: "It's the Principal!"
"Zhuge Liuyun?"