C912 Last Door

"What?" When he heard Fang Rui's sudden outburst, the class rep immediately pointed the gun at him. However, all he saw was Fang Rui giggling at the computer screen.

"Mr. Fang, what's going on?" Do you know who did this? " The class monitor looked at Fang Rui strangely, but of course Fang Rui could not tell him about the artificial intelligence. This was a very important clue!

"No