Sky Island Survival: I am the only one who has played MC Sky Island

Chapter 117 Experimental Breakthrough, Cure for Zombie Virus

Yang Fan did not expect that there would be so many mutated zombies and zombie dogs.

Originally, only the woods in front of the research institute were attacked by zombie dogs, but now zombie dogs are coming from all directions and surrounding this place.

"We can't hold on any longer, retreat." Yang Fan ordered anxiously.

He originally thought that at most only some vanguard troops would come to attack here. After all, Wang Ergou also knew the news of his safe zone.

But I didn’t expect that the Japanese were so eager to take over this research institute. Is there some secret in it?

However, Yang Fan didn't think much about the zombies, nor did he give him the chance to think much about them.

Following Yang Fan's order to retreat, the armored troops and the village soldiers retreated towards the research institute building.

"Put explosives at the gate and we will retreat to the institute."

Everyone retreated into the wall of the research institute. At this time, a large number of zombies gathered at the gate of the wall and attacked inside.

But under the firepower of armored vehicles and tanks, they can still hold out for the time being.

"It's been installed, City Lord."

At this time, the soldier who placed the explosives reported to Yang Fan.

As Yang Fan waved his hand, the village soldiers stationed in the office building were the first to leave through the portal.

Then came the soldiers on the ground and the attack helicopters.

"I didn't expect there would be so many zombies. Damn it. I'll spare you this time."

Yang Fan could only swallow this loss, but he would not just let it go like this. Yang Fan would definitely retaliate.

As the last soldier left the laboratory, there was a loud bang and the explosives at the gate were detonated.

Hundreds of zombie dogs were killed in the explosion.

"Kawashima, we have captured the research institute." The huge mutated zombie leader learned through mental communication that Yang Fan had retreated.

At this time, the laboratory was under the control of zombie dogs and mutated zombies.

"Very good, let's go."

The meatball named Kawashima flapped its wings and flew towards the research institute.

"I didn't expect the Chinese to resist so fiercely. I hope the No. 1 experiment underground has not been discovered."

Yang Fan returned to the Sky Island World and made a simple count of the losses this time.

There was no major loss of heavy weapons and equipment, only some villager soldiers were killed by zombie dogs because they failed to catch up with the portal during the final evacuation.

Through this battle, Yang Fan realized that he needed more powerful weapons and equipment to fight against the tide of zombies.

Those are just zombies that are ordinary humans that have mutated and cannot pose any threat to him.

What is really threatening are these mutated giant zombies and those intelligent leader zombies.

"Aqiang, let the soldiers rest and restock their ammunition first."

Yang Fan couldn't just swallow this loss. He had to figure out how to deal with the mutated zombies as soon as possible.

Extreme Weather World Biological Research Institute.

As time passes, two days have passed here.

During these two days, the experimenters worked overtime to study Subject No. 1.

Thanks to the unremitting efforts of Mr. Chen and others, a strange substance was finally extracted from Subject No. 1.

"Mr. Yang Fan, according to our research, the source of this virus has been extracted."

After saying this, Professor Chen pointed to a huge piece of rotten meat in a sealed compartment in the distance.

"This is?"

“The zombie viruses that infect ordinary humans and these mutated zombie viruses are two different viruses.”

"This mutant zombie virus is more like cancer cells that can reproduce indefinitely and does not affect human thinking."

"And it's this virus that's plunged the world into a zombie crisis."

"And we found that as long as there is a mutated zombie virus in the body, it will not be infected by the zombie virus of this world."

Yang Fan understood instantly after hearing Mr. Chen’s explanation.

This is actually similar to how smallpox is prevented.

You just need to implant this low-activity mutated zombie virus into your body, and you will not be infected by this world's doomsday zombie virus.

Professor Chen seemed to see what Yang Fan was thinking, but then he changed his tone and said helplessly.

"Mr. Yang, I know what you are thinking. Cultivating a low-activity mutated zombie virus is not feasible." Professor Yang's words made Yang Fan frown.

"This mass of rotten meat you see is actually the result of our research. This mutant zombie virus cannot be controlled or rewritten."

"I'm sorry, but this is all we can do."

Professor Chen explained with some self-blame and some helplessness.

"It's okay, Professor Chen. You've done your best. What you've been able to come up with is already your limit."