Start Trading Space Battleship Chapter 249 A trump card for buying time

Shen Shi increasingly felt that as human civilization continued to grow stronger, the relationship with cosmic forces became more and more complicated, and changes to the future also became more and more complicated, far from being as simple as it was at first.

After three hundred years of relative peace, the challenge has come again.

The time for the signing of the treaty between the human civilization and the Ess civilization in the future line changes again and again with the timeline, and keeps pushing back.

The content of this chapter is being updated…