Hu!
Great!
This was the most satisfying fight Zhang Chen had in a long time!
He was taking down zombies without taking any damage.
And his own crystal cores were accumulating at an extremely rapid pace!
Zhang Chen knew he had to coordinate with the trap zone.
He couldn't even seal off the zombies on one road, let alone the zombies on a dozen roads who were all charging madly towards Yongyu Bridge.
He needed to relieve some of the pressure at the bridgehead!
Zhang Chen flew back to the center of the trap zone.
At this moment, the zombie horde had already broken through the front lines.
The surroundings were engulfed in a sea of fire.
The reason Zhang Chen had installed [Laser Tripwires] on the car fuel tanks was not to make the explosions more intense.
For ordinary zombies, as long as their heads weren't blown off, it was useless even if their bodies were blown to pieces.
And for the tough, crawling zombies, this kind of damage was hard to be fatal.
Not to mention the Giant Tanks, such explosions were just a drizzle.
Zhang Chen's intention was to detonate the fuel tanks via the laser tripwires.
To spray unburnt gasoline onto the nearby zombies.
The flames from the explosion could instantly ignite a large area of zombies.
Burning them to death, that was the core use of the traps!
A proper weapon of mass destruction!
The zombies were on fire, but it didn't affect their forward speed at all.
A horde of burning zombies continued to charge forward with monstrous cries.
Cars were detonated one after another.
Not just on the zombies.
The ground, the surfaces of buildings, were all burning!
At this point, the zombies at the very front were finally burned to death.
They fell to the ground, turning into a mist.
The gasoline that had been clinging to their bodies naturally fell onto the ground.
Now.
All the streets leading to Yongyu Bridge were engulfed in flames!
Countless zombies still charged into the sea of fire without hesitation.
Then...
Wisps of mist rose one after another.
Continuously replenishing Zhang Chen's strength!
Boom!
Boom!
These were the sounds of explosions coming from Ping'an Road.
The laser tripwires over there were being detonated one after another.
Almost without pause!
Ordinary zombies wouldn't be able to maintain such high-speed advancement after being hit by explosions and fire for so long.
Zhang Chen hurried over.
He saw seven or eight Crawlers, their bodies covered in gasoline.
They looked like creatures crawling out of hell, their entire bodies engulfed in flames.
In the distance, a few burnt and contorted Crawlers were struggling on the ground...
Soon they turned into white mist and disappeared.
These few Crawlers had climbed down from the upper floors, so they had less gasoline on them, thus they weren't severely injured.
They would sometimes fall from buildings, sometimes jump up, charging forward like madmen.
Occasionally, laser tripwires were detonated prematurely, and the impact would blow the Crawlers over.
But soon, they got up again and continued to advance!
If they continued like this, the trap's lethality on this street would be greatly reduced!
He had to stop them!
Rattattat!
Zhang Chen, on the rooftop, began to fire his 12.7mm heavy machine gun at the Crawlers.
Thanks to the Sharpshooter enhancement.
This kind of shooting was almost a hundred percent accurate!
Gurgle... Gulp!
One Crawler was the first to notice Zhang Chen.
Before it could even finish its monstrous cry.
Dozens of bullets directly shattered its head, body, and limbs.
Its spine was not damaged, so it was still alive, but it was no longer able to move.
Flames instantly engulfed its internal organs and spine.
Soon, it turned into a cloud of mist and disappeared.
The other Crawlers were attracted by the gunfire and climbed up to the rooftop together.
Attacking from a high vantage point was incredibly easy.
If you shot at Crawlers on flat ground, they would jump around erratically.
And it was difficult to hit their weak spot on their backs.
But climbing walls was different.
Their limbs hooked onto the walls, perfectly exposing their backs.
They were like live targets delivered to his doorstep!
Rattattat!
Rattattat!
The heavy machine gun spat fire.
It turned the three Crawlers on the opposite building into a bloody mess.
At this moment, two Crawlers had already climbed up from below.
They leaped towards the armed mecha's cockpit.
Zhang Chen took a step back, completely unfazed.
He held his shield in his left forearm and pushed outwards forcefully.
He directly knocked the left Crawler into mid-air.
The machine gun on his left upper arm immediately opened fire.
Countless bits of flesh fell down with a clatter.
As they fell, they all dispersed into mist and were completely blown away by the wind.
The Crawler on the other side took the opportunity to grab onto the armed mecha's right lower arm.
The alloy steel blade was integrated with the right arm.
If it clung to the right arm, the blade couldn't cut it.
Gurglegurgle!
The Crawler saw its chance and lunged fiercely towards the cockpit.
With such a short distance, there was no possibility of dodging the attack.
The cockpit was made of bulletproof glass, and it wouldn't shatter from the Crawler's impact.
But it would leave scratch marks, affecting visibility.
The battle had just begun, and Zhang Chen didn't want to scratch the cockpit canopy so soon.
He sneered and directly ejected the cockpit's protective glass.
His right hand opened rapidly!
Then, a beam of energy shot out.
It directly sliced the Crawler's body in half!
At this moment, the third Crawler also charged forward.
Taking advantage of Zhang Chen unleashing his charged attack, it lunged directly at Zhang Chen's face.
Its flaming claws were about to grab Zhang Chen.
However, a powerful hand held it in mid-air, preventing it from moving an inch further.
With a crack!
The large hand exerted force and directly crushed the Crawler's bones!
At the same time, the armed mecha's right lower arm swung violently.
It eliminated the third Crawler as well.
Zhang Chen brushed the dust off his hands and closed the cockpit again.
Protected by the energy armor, this scorching heat could not harm Zhang Chen at all.
Against monsters like Crawlers, Zhang Chen was an overwhelming existence whether he used the mecha or not!
Still trying to sneak attack? Completely futile!
After dealing with these Crawlers, Zhang Chen returned to the center of the trap zone.
At this moment, the battlefield presented a different scene.
Dozens of buildings were engulfed in flames, with fire reaching the sky!
Zombies were still dying on the ground continuously.
But even more zombies were charging forward relentlessly.
The speed at which the flames killed zombies was clearly slower than the speed at which the zombies charged.
The zombie tide was slowly advancing!
The usable traps were decreasing little by little.
Although ordinary zombies suffered countless casualties.
This level of damage was nothing to Crawlers and Giant Tanks.
The most outrageous was the Venomous Insect Breeder.
The slime on this creature could extinguish the burning gasoline!
And this slime seemed to be secreted continuously.
Wherever a Venomous Insect Breeder passed, it left a trail of slime behind, like a snail crawling.
The zombies following behind it could completely avoid the damage from the flames.
What was even more deadly...
While the flames had cleared thousands of ordinary zombies.
Similarly, they had also left behind the Type II mutated zombies and the Giant Tanks from the zombie horde.
Ordinary zombies continued to die like moths to a flame, endlessly.
But what emerged from the sea of fire was an elite zombie force composed of dozens of Crawlers and Venomous Insect Breeders, and five Giant Tanks!
If they were not dealt with now.
These guys would destroy more traps and head straight for the bridgehead!
Just then, a pleasant voice sounded in Zhang Chen's ear:
Ding! You have met the upgrade conditions. Would you like to upgrade immediately!