"Vireta Polytechnic University's third laboratory experienced a biochemical escape incident. Repeat, Vireta Polytechnic University's third laboratory experienced—"
Boom! An ear-splitting roar interrupted the campus alarms echoing throughout, and judging by the scale of the smoke and dust on the streets, a small building must have collapsed. The grade two, class B students of Cangshou Middle School calmly packed up their things and, with a remarkably composed attitude, waited alongside their teacher for further notice, not even a token scream could be heard.
"...we expect containment to be completed within three minutes. During this period, there will be minor tremors and noise. Please maintain regular class order," the intermittent broadcast announced.