James nodded and said, “Ask our comrades to enter from the Southern Plains. I’ll instruct my men to let them pass through.”

“No problem.” Blake nodded.

After a brief discussion, they entered the mountain. Since they knew the place inside out, they managed to avoid being spotted by the surveillance cameras.

Soon, they arrived at the entrance of the research laboratory. They concealed themselves in a big tree a few hundred meters away from it.

Blake pointed at a cave and said, “That’s the