Plasma Rifles fired dazzling beams, and Electromagnetic Artillery Shells tore through the air.
The searing energy blasts from the Plasma Cannons slammed straight into the breaches, while the unmanned tanks' turrets roared continuously.
The next instant, the Cubic Nitrogen Explosives planted near the wall detonated simultaneously.
Boom-!
Enormous fireballs erupted at the breaches.
Scorching shock waves swept in every direction, making the metal barriers in front of the shelters rattle with an ear-piercing noise.
Smoke, dust, and fire mingled, instantly engulfing the entire area.
The surveillance feed briefly flashed white.
Then nothing remained but billowing dust.
Inside Tianyong City's Command Center, everyone stared at the large screen.
An information officer reported rapidly:
"The forward positions have completed the first round of strikes!"
"Smoke and dust are covering the breach areas. We can't confirm the kills yet!"
Chen Jianguo immediately ordered:
"All unmanned equipment, cease fire. Clear the smoke and dust."
"Have the robots mount vibration detectors on the wall."
"I want to know whether anything is still moving behind it."
"Yes, sir!"
The orders swiftly reached the front.
The positions ceased fire.
Several mist cannon trucks normally used to reduce road smog drove out from the rear.
These machines had originally been modified from civilian equipment. No one had imagined that one day they would be brought onto a battlefield like this to blow away the smoke and dust left by a Demon Clan attack.
The mist cannon trucks adjusted their angles, aimed their enormous air outlets at the breach areas, and started their motors.
Powerful gusts roared out, sweeping the smoke and dust to either side.
Meanwhile, several robots quickly approached the wall and secured vibration detectors to its damaged surface.
Once installation was complete, they immediately withdrew, and every camera turned back toward the breaches.
The smoke and