Night fell.

On the surface of the basin where the green capital was located, other than the wind gun s and army barns at the edge of the basin, the Gegnians had also constructed a simple outer defensive perimeter. It was a ring shaped defensive wall made up of a square-shaped armor plate. The wall was three meters tall and slightly slanted onto the ground, supported by metal pillars and armor walls that formed a triangle.

This circular defensive wall was mainly used ...