When the public opinion came, it was very fierce. All speculations, like mushrooms after a spring rain, came out quickly.

It is because of this problem that the interests of the public are involved. At this time, the public has boiled up.

People are questioning the police and officials present.

"Hengguo has never had a terrorist attack. Is this explosion a production problem or a biochemical weapon problem?"

Just as the official wanted to explain, another citizen said, "I am a student of physics and chemistry. Obviously, this flame is not caused by ordinary explosion. There are more complex chemical elements in it."

"Yes, I can smell something different."

"What...