Unlike the bunkers Jiang Yan Hai had piled up with steel plates and sandbags, which were far too slow to build, these only required enough excavators. With almost two scoops of the bucket, a nearly three-meter-long bunker wall could be erected.
Excavators continuously drove out from inside, then dug the soil directly into the bunker units. A simple defensive position rapidly took shape around the Teleportation Gate at the center of Jiang Yan Hai's group at a terrifying speed.
In just one hour, a circular defensive wall with a radius of three to four hundred meters had been completed.
Only one exit was left in the entire wall.
Once the first ring was finished, construction on the second began. The first layer consisted of three rows of bunkers, with a second layer of two rows of bunkers piled on top, each one and a half meters high.
At the same time, as the bunkers were installed, the simple stairways for transporting ammunition and the iron frames for mounting machine guns were all secured. Once the machine guns were installed, they would be ready for use.
Dai Yuan's eyes widened in disbelief. Her little mind simply could not comprehend what these steel machines were. In such a short time, they had built a wall and completely surrounded them.
Moreover, those incredibly powerful weapons she had seen were continuously being delivered and installed around the wall. Dai Yuan did not understand them, but she felt an unparalleled sense of security!
She had seen how those weapons slaughtered the Red Mad Wolves that her people had been helpless against. And now, there seemed to be so many of them. This... was too amazing!
That was the only description she could come up with.
If... if they had come sooner, the people in the