The first class of school. Dull grey walls with dusty windows made the schools at Chigoku look like barracks. The teacher smiled sardonically at the latest offender - a sullen fellow, no genius by any standards. The better ones smiled savagely. Outside, a beggar sighed at the heat. With a flash, their world was gone.
Note: Little Boy exploded at 8:15 AM (JST) at 1,800 ft at Hiroshima, Chigoku.