C729 Art of Killing(2)

"Gulang understands."

Gulang saw Zhao Ci and the others on the screen. He also saw Pei Mengbing reporting the situation to him in the corner. A few minutes later, Zhao Ci quietly came to the control room with a few bodyguards. He glanced at one of them and that person knocked on the door. But there was no response from inside.

After a few rounds of testing