Chapter 69: Chapter 61: Strange!_3

Seeing this, Cai Yonglong said seriously.

Although he wanted Zhang Hu to go out alone, doing so seemed to be driving Zhang Hu away, so he called the other two as well.

"No problem." The three nodded without saying much and left the room directly.

At this moment, Wang Ping also spoke in his heart: "System, I want to start a new free simulation."

"Ding, free simulation activated, the host has two free simulation chances left."

With the sound of the system, familiar images and text reappeared in front of Wang Ping's eyes.

[On the first day, you carried out group actions and experiments. In the end, after two hours, there were no accidents, and no one was infected. This news made you all very excited, thinking that your previous guess was correct.]