I said I would time

But even when class time had passed, there was still no one else in the classroom besides him. Not even the school bell rang.,The middle-aged man, known as Wei's team, angrily shouted: "What are you doing! Didn't you say you were going to evacuate the school How did this person get in",“I don't know, we’ve sealed off the perimeter. Who knows how he got in…”。