C1046 What he said before he left!

"What have you hidden from me?" Shangguan Junxin said.

Shangguan Yue looked at Lin Dong, and Lin Dong shook his head: "Principal, for now, it's better if you don't know!"

An educator like Shangguan Junxin was for the future of humanity. If he knew that the chances of humans surviving in the future were slim, it would definitely be a huge blow to him