380

```

The mining area of the RDA refining plant had entirely cleared the vegetation clean.

In stark contrast to the hurried greenery surrounding it, it looked exactly like the barren image of a quarry site.

The yellow-brown rock was exposed on the surface.

All kinds of gigantic mining machines roared into life.

Given the sheer size of the mining area, RDA mainly adopted an autonomously reinforced turret system coupled with patrols for defense.

This ensured that the nearest powered armor squad could rush to the aid of any turret that came under attack.

Coupled with aerial firepower support, this approach had always been invincible.

The size of the portal between the two worlds only allowed individual soldiers from the desert side to come through, whether warriors from the Harkonnen Family or those ninjas from the Sand Hidden Village, neither could withstand such intense firepower.