C369 The Old Dean Was Not Poisoned

"Yes," Cao Yu nodded. "The Spirit Turtle, our Grandpa, is quite old. He spends most of his time in slumber, conserving his life force. He only takes action when Flowing Cloud Academy faces a threat to its very existence."

It made sense why Dean Cao Yu was undaunted by the adversary known as '12' at the first calamity. Should she be unable to overcome the challenge