Chapter 745: A clean old building (2)

"This line is not a boundary, but a rule."

and in such a situation, the rules exist to protect the weak.

In the face of everyone's doubts, professor Bai said softly,"In addition, this line was not drawn for the current situation."

"It's for the future,"

As he spoke, he fell silent for a moment, as if he was considering how to say it.

After a while, he got up and went to the information shelf beside him. He took the top row down.

A thick stack of documents was placed in front of everyone. Then, he explained to them softly, " these documents contain the recent serious pollution incidents that have occurred in various places. Some of the pollution incidents have caused hundreds of thousands of people to go crazy and go missing ...

the people of Green Harbor often have the wrong impression that the special pollution has decreased.