With a helicopter, the speed of travel is simply incomparable!
As the first ray of sunlight rose from the horizon...
The helicopter, following the markers on the mini-map, successfully arrived at the rooftop of the Central Hospital in Shannan City.
There was no helipad, but fortunately, the space was relatively spacious.
It could accommodate a helicopter.
After disembarking.
Er Pang sat obediently in front of Zhang Chen, sticking out his tongue and licking his pants.
Oh, you're hungry!
Zhang Chen just then remembered that he hadn't fed Er Pang for over ten hours.
This time, he directly took out the [Rapid Fertilizer].
10 [Mutated Fertilizers] synthesized into 1 [Accelerated Fertilizer].
10 [Accelerated Fertilizers] synthesized into 1 [Rapid Fertilizer].
At the current stage, [Rapid Fertilizer] was the highest level of existence.
Only after the suppression was lifted could higher-grade fertilizers be synthesized.
This was delicious for Er Pang!
Er Pang gobbled it down heartily.
Today was already the twelfth day of the apocalypse.
Zhang Chen prepared a self-heating rice meal.
He sat on the edge of the rooftop and ate it bite by bite.
Below his feet, the densely packed ordinary zombies were slowly receding.
Zhang Chen then remembered.
According to the video, the laboratory beneath the hospital had to be urgently evacuated because it was surrounded by zombies.
The zombies surrounding the hospital building should be the zombie horde from that time!
Zhang Chen scanned the area briefly.
The entire hospital had five buildings.
One outpatient building, one emergency building, and the remaining three were inpatient buildings.
He was currently on the rooftop of the outpatient building.
These five buildings were surrounded by dense zombies, making them impenetrable.
The hospital courtyard was also full of zombies.
Looking further out.
Several blocks away were also teeming with them.
This scale was no less than the zombie tide encountered in Jiangbei before.
The ordinary zombies around the outpatient building, due to sensing Er Pang's pressure,
All retreated outwards like a receding tide.
Continuously, countless more zombies poured out of the entrance of the outpatient building.
It took a full twenty minutes.
Before no more zombies emerged.
Soon, a zombie-free zone with a radius of about 100 meters was cleared around the outpatient building.
Only a few Crawlers were still diligently scratching at the wall outside the hospital building.
A Giant Tank stood dumbfoundedly at the entrance of the building.
Beside it was a tank with a bent cannon barrel.
Zhang Chen looked down at the hospital building.
Soon, a prompt appeared:
[This building contains five Crawlers and one Venom Breeder. They pose no threat to you!]
Mm...
In fact, even if the Giant Tank were in front of Zhang Chen, it would still pose no threat.
If there were no Type IV mutated infectors appearing in this world's current stage...
No monster could pose a threat to Zhang Chen anymore!
He just didn't know where the entrance to the laboratory on the seventh basement floor was!
It definitely wouldn't be as simple as taking the hospital's guest elevator to get down!
The furniture mall before had a backup power system... he hoped this hospital would have one too...
Zhang Chen thought to himself.
Prompts only appeared when he focused on a specific spot.
Therefore, he couldn't get answers to questions like the location of the underground laboratory's entrance.
Zhang Chen had to search for it bit by bit.
It was quite troublesome!
However...
Before searching for the entrance...
Zhang Chen looked at the surrounding zombie horde.
He couldn't waste it!
After finishing his meal, Zhang Chen leaped down from the rooftop with Er Pang.
Upon landing, he directly used the momentum of his descent to split the Giant Tank in two.
Then, the Giant Tank's massive body transformed into a ball of mist and disappeared!
Next were these Crawlers.
Zhang Chen swung the Thousand Bone Saber and cut them into pieces with a few casual strokes.
Before the minced meat could fall, it also turned into mist and dissipated into the air.
Zhang Chen then grabbed the Venom Breeder by its hair.
He couldn't help it; the outside of this guy's body was covered in mucus, making it too slippery to grab.
He forcefully threw it into the zombie horde.
Then, he took out his assault rifle and fired two shots.
*Plop!*
The Venom Breeder's abdomen, filled with venom, exploded in the air above the zombie horde.
Countless drops of venom splashed onto the zombies' heads.
They quickly corroded small holes.
Some zombies had their heads directly corroded off.
Along with the Venom Breeder, they turned into clumps of mist.
The ordinary zombies, under Er Pang's pressure, dared not take a step closer despite hearing the gunshots.
Instead, the Crawlers and Giant Tanks in the distance were attracted by the gunshots.
They charged madly towards him.
The Crawlers rushed forward quickly over the heads of the zombies.
With their long claws, they would tear the zombies below to shreds.
Some even had their skulls peeled open.
They fell straight to the ground.
The Giant Tank was even more so.
It stomped its way through the zombie horde.
Emitting chilling sounds of bones breaking.
The zombies in front of it were all crushed, their bones broken, and their bodies bloody.
They suffered misfortune for no reason!
They came just in time!
Zhang Chen smiled slightly.
There were now more than twenty Crawlers and seven or eight Giant Tanks heading towards him.
And judging by their appearance, they were likely to arrive simultaneously!
Zhang Chen held the Thousand Bone Saber and stood calmly before the zombie horde.
Closer!
Even closer!
Just as the Crawlers leaped up and the Giant Tanks raised their fists to smash towards Zhang Chen,
The latter's arms suddenly vibrated!
[Crystal Core Resonance]!
*Hum...*
*Boom!*
The surrounding Crawlers exploded one after another, turning into white mist and disappearing.
Another fifty to sixty ordinary zombies in the vicinity instantly vaporized!
The Giant Tanks were more resilient.
Although they were shaken, they only lost about 20% of their tissue and were still alive.
[Crystal Core Resonance]!
Zhang Chen activated it again.
*Plop!*
This time, the Giant Tanks slowly dissipated, and the ordinary zombies that had just charged up were vaporized again.
However, they quickly filled the void again.
It was as if an invisible wall kept them in place, daring not to cross the threshold.
Let's stop here for now!
He had important matters to attend to later and couldn't afford to waste all his stamina here!
Zhang Chen reached out and took out the [Automatic Sentry Turret].
He installed one at the front and back entrance of the outpatient building.
As soon as they were installed, they began working diligently.
*Bang bang bang bang!*
Energy spheres flew out one after another.
Blowing up the heads of the ordinary zombies.
At the same time, the number of energy cores on Zhang Chen's interface began to slowly increase.
An automatic idle artifact!
*Wuwuwu... wuwuwu...*
Suddenly, a crying sound was heard.
Zhang Chen looked up.
He saw a Weeper that had appeared on the rooftop at some point.
A faded red string was tied to its left wrist.