C574 Biological Evolution

Gritting his teeth, Xu Yan began to persevere. However, at this moment, he felt very uncomfortable. It must be known that it wasn't a simple matter to integrate the government into this battle at this time of the year.

In such an environment, even the slightest deviation would make people speechless. If it wasn't for this, he would have already made a plan in his heart long ago. You have to know