C2238 It's Not a Natural Disaster

"It's not a natural disaster, but a man-made disaster?" Lu Shan instantly opened his eyes wide.

Because no matter what, this matter had nothing to do with human disaster, but since Chu Guofeng said so, he must have some sort of evidence.

Chu Guofeng was also a little unsure, but after carefully looking at the gas spreading all over the place, he gritted his teeth and said