C892 Sharp amplification

"Is there anyone else who wants to leave? There's still a chance for us to leave now. " The middle-aged man opened his mouth to speak, and everyone else snorted in displeasure. Wasn't this nonsense?

"Alright, since that's the case, let the examination begin!" After the middle-aged man spoke, he turned around and waved his hand. The wall behind him opened and a blinding light shone into it