Parts whirled through the air, assembling amid harsh yet powerful metallic collisions.
The compressed energy core lit up first with a blinding white glow. Vast energy surged forth like an erupting volcano, becoming the core power driving the mechanical assembly.
In just ten seconds,
dozens of enormous War Weapons rose from the ground.
They stood over ten meters tall, their bodies composed of alloys made from all kinds of scrap. Their shoulders carried massive energy-storage cannons, their arms were transformable laser blades and particle machine guns, and the thrusters on their backs sprayed blue flames.
What was even more terrifying was the energy level rising from their bodies:
It rapidly soared from the early third tier, broke through the peak of the third tier, and finally stabilized at the fourth tier—a mechanical evolution!
The gap between tiers was terrifying to a certain extent, especially for low-intelligence monsters.
So, faced with the massive mechanical armament, those peak third-tier monsters instinctively stopped roaring.
"This..."
Chen Feng and the Night Watchmen stared in stunned disbelief.
"Captain, what's going on now?"
"I can't make sense of it either."
Even Chen Feng, who had already prepared himself to die, was instantly shaken to his core.
The mechanical legion had positioned itself precisely in front of them, forming an impregnable metal barrier. At the same time, every energy-storage cannon began charging. The light gathering at their muzzles grew brighter and brighter, illuminating the entire underground array like daylight.
Boom! Boom! Boom!
Dense artillery fire poured down like a meteor shower. Blue energy beams effortlessly tore through the monsters' exoskeletons, blasting their enormous bodies into chunks of flesh that filled the air.
Those devastating attacks even caused the entire underground array to shake continuously.
Yet as Caroline unleashed her attacks without restraint on the other side of