Lin Yun had estimated that it would take at least an hour for a fortress to be established and stabilized. It seemed that he had completely underestimated the power of Noscent's mages when they joined their hands.
All the procedures and time had been calculated before the fortress's delivery. When the fortress arrived, the front line would have been pushed forward by 500 kilometers.
It only took 10 minutes for the task to be completed after the fortress arrived!
10 minutes later, nothing needed to be done about the fortress anymore. Also, those insane guys simply turned the earth within a dozen kilometers into a magic version of concrete to prevent this fortress node from affecting the Hexagonal Array in the future…
The area was expanding as time went by. In no more than 10 days, the fortress would be connected to another one dozens of kilometers away. This enormous piece of magic-version concrete would cover a radius of dozens of kilometers…