C290 Was He Trying to Change the Pillar?

"Director Chu, they are here to maintain order. After all, this experiment is of great importance. In order to prevent some people with malicious intentions from destroying it, we have to be careful!" After Bai Chunshan finished speaking, he saw Chu Zhonghua frown and did not relax. He opened his mouth, wanting to say something, but hesitated.

"What's wrong? Is there a problem?"

"No