C2161

"It seems that this machine did not give us any time to think about it!" Wang Yunjie laughed bitterly, looked at the door and said: "Go in, we really don't have time if we don't go in!"

The others also realized that the wall was moving and laughed bitterly like Wang Yunjie. Then he followed.

The door and the wall were made of the same substance, but it was very easy to open