C421 All of Them Had Fallen

"Don't worry, the sky won't collapse."

The Grand Upper Great Elder's face was calm, but his heart was heavy. There were too many experts that Yao Yuan had brought with him. There was no one in the Dark Academy that could stand up to Yao Yuan's invasion. Unless they called out all the experts who had been in seclusion for countless years, they would not be able to fight back