In the first combat area, the commander, Sotum, and his staff officers had already begun to roar. It could not be helped. In the energy overflow combat area, communication between the Blue Star humans basically relied on roars.
"Those of the Supernatural Branch who are qualified for combat distance, enter the fortifications."
"Everyone, set up a three-dimensional defense immediately!"
"Extreme Branch defense team, erect a huge shield!"
"Firepower units, enter the shooting holes!"
…
In the energy overflow combat circle, all technological weapons were ineffective. However, some of the slightly ancient pure ammunition weapons could be used after a certain amount of modification. They could also cause damage to the alien elites.