C2240 Any Method

"Where's Lu Shan?" Lin Ying rushed over excitedly, but she realized that Lu Shan was not with Professor Chu.

Chu Guofeng exhaled. "Lu Shan went to receive the poison gas. He wants to take a sample and send it back to Linquan."

"What?" Obviously, Lin Ying was shocked.

"How can such a thing be done by him alone!" With that, Lin Ying hurried towards Chu Guofeng