The whole building was set on fire. Because of the loud sound of the explosion, everyone's attention was grabbed by explosions.
Yes, the explosion was loud enough to grab the attention of Sadako and other teachers, who were taking care of students in the main building.
"Check what it is," she ordered one of her men.
"Yes, Ma'am!" The man quickly went out of the room and ran up to the roof in a second.
He came down after seeing the building next to them was burning on fire. He reported to Sadako about the situation. She did not waste her time thinking about how it must have happened.
Instead, she quickly sent her anti-fire squad to extinguish the fire which was taking over the dormitory.
At this point, she did not care whether any student was stuck in the building or not, she just ordered her men to put off the fire. They quickly took off.
*****
"C- can we just post-"
