On the evening of July 24, by the road in Hengfeng County, Shangrao, Jiangxi Province, a meter box burst into flames, accompanied by “bang, bang” explosions. When the passers-by panicked and shouted, a man appeared in slippers. I saw him bow his front legs and pedal his back legs, calmly lift the fire extinguisher and “connect” with the meter box. During the fire fighting, the meter box exploded again. He didn’t step back and put out the fire in less than 10 seconds. It should be noted that t...