C838 Solar Plate

Ye Tian nodded, he already had the confidence to do so.

The four beauties were very strong, but they still couldn't understand these advanced technologies.

At this time, seeing that Ye Tian was lost in thought again, Xi Shi said again: "The four of us will be waiting outside. If Sir needs anything, you can tell us anytime."

Ye Tian laughed and said, "This is indeed Chu Zhengyang's laboratory