C899 Solve the Threat of the Death Valley(part I)

"Of course. Maybe our League of Guardians is not the strongest. However, in terms of technology, I dare say that even the Underground Alliance and the Martial Cultivator Union, two holy lands that attach great importance to technology, can't be compared to us.

After all, before the recovery of Earth, our Guardian Alliance's technology has always been ahead of us.

And these buildings