C2615 A Short Welcome Party

Yanjing Aerospace Technology Research Center...

Qin Luo thought for a while. This was the nth time he had stepped into this place.

However, it was different from the previous few times. This time, he felt an obvious change.

How should he put it?

This was a change in the atmosphere.

The current Yanjing Aerospace Technology Research Center was more lively than Qin Luo's previous visits