The piercing screams almost shattered the eardrums, one after another.
"Boom!"
"Boom!"
"Boom!"
All the doors in District N closed at the same time, not leaving any gap.
Obviously, this alarm was also beyond the expectation of all researchers in District N, and their faces were filled with panic.
"Beep beep beep——"
The alarm continued, sounding like a death knell.
"What's going on?" Teacher Qi was anxious and grabbed the staff by the collar, "What do you mean by DS virus leakage? What are you trying to do? I warn you, our students are more precious than your researchers!"
Visiting the International Strategic Studies Institute was indeed part of the scheduled itinerary.
But as soon as they arrived, they encountered this kind of situation, so it was impossible for Teacher Qi not to think more about it.
