The Strongest Big Brother

Shen Ao and the two girls were not in a hurry to force their way into the building, but inspected the surrounding area. At this time, they saw that a gate of the building had been broken open, and the walls made of steel bars and concrete, Has deep gouges.

Seeing the broken gap, Saeko Busujima looked at Shen Ao worriedly, and said, "Could it be that a zombie broke in?"

"Go in and have a look." Shen Ao frowned, and took the lead to walk inside.

After stepping into the building, the three of them soon smelled a bloody smell.Moreover, without making progress along the entrance, I saw a scene like hell on earth.

All I could see were stumps and broken arms scattered all over the road along the way, and the blood on the ground had already condensed into black.

The blood and broken limbs are obviously not from zombies, but the tragedy of human beings being torn apart alive.

Seeing this scene, Ju Chuan Shizuka found it difficult to adapt, covered her mouth, and looked like she was about to vomit.

"Oh~~~~!." At this moment, a few zombies suddenly sprang out from a compartment in the building.Judging from the appearance and strength of the zombies, they seemed to have just been infected.Because its characteristics are exactly the same as the zombies that Shen Ao encountered when he first came to the world of the copy of Apocalypse in the academy.

Facing the attack of the zombies, Saeko Busujima just waved the vampire's sharp nails in the air, and immediately, the zombies were cut into a pile of rotten pieces of meat.

"We're late." Saeko Busujima looked at Shen Ao helplessly and said.

Shen Ao nodded, feeling a little regretful, sighed and said, "Let's go in and have a look." After saying this, Shen Ao continued to go deep into the building.

From the outside, although the surviving base of Zeng Jin is a building, in fact, after entering along the entrance, the three of Shen Ao found that the passage reached the bottom of the basement of the building.

In the basement of the building, apart from the corpses that have been torn into broken limbs, there are only some 'scientists' in white coats who have turned into zombies.

These zombies walked aimlessly in the passage of the basement, and only after Shen Ao and the others broke in did they roar and bite wildly.

Facing these guys who had turned into zombies, Saeko Busujima didn't hold back at all and killed them directly.

There are rooms at intervals in the passage of the basement, and there are glass containers in these rooms, and in addition to soaking the corpses of some zombies, there are actually human corpse specimens in the containers.

Seeing such a scene in the room, Ju Chuan Shizuka turned pale with fright.

Seeing that she was really timid, Shen Ao had no choice but to send her back to the Immortal Mansion space first.

With only Shen Ao and Busujima Saeko left, the investigation was much faster.In the basement room, the two not only found specimens soaked in various glass vessels, but also found a strange metal.

This metal is actually liquid, and even more incredible is that the system actually shows that this liquid metal can be recycled.

After making this discovery, Shen Ao couldn't help asking the system, "System, what is the function of this XOZ liquid metal?"

"XOZ liquid metal can reorganize the genetic structure of the human body and greatly enhance the strength of human bones and skin. This item is a special product of the copy world of the Academy's Apocalypse." The system always replied with an emotionless voice.

"Big increase in strength, what target has been achieved? Are there any side effects?" At this moment, a flash of inspiration suddenly flashed in Shen Ao's mind.

Chapter 0881 peeping mice

"After ordinary humans are implanted with XOZ liquid metal, their strength will increase to the level of the innate stage to the early stage of shadow step. The side effect is that after implanting XOZ liquid metal, the human body will be more susceptible to zombie viruses."

After hearing the system's reply, Shen Ao's eyes were fixed, and at the same time, he also had a plan in his heart before quietly taking shape.

"It seems that those guys outside who are stronger than ordinary zombies should be the infected humans after implanting this XOZ liquid metal." Shen Ao looked at Saeko Busujima and said.

"It seems that the technological power of human beings not only failed to help them fight against zombies, but made them more difficult to deal with." Saeko Busujima said with a bitter smile.

"Continue to search and see what else you can find. Well, if you have these XOZ liquid metals, let's keep them for now, maybe they will be useful in the future." Shen Ao suddenly thought of his team that day. After ascending to the tenth floor of the Shadow Step Realm, one can no longer improve one's strength.I have to say, this is indeed a great regret.

The Tianzi Army is still extremely useful in many ways.What's more, they can replace Shen Ao to do many tasks such as eyeliner, investigation, ambush, and infiltration.

But as Shen Ao's strength became stronger and stronger, if he entered a higher-level dungeon, the cultivation base of the Shadow Step Army of the Tianzi Army was obviously not enough.

However, the appearance of XOZ liquid metal now makes it possible for the strength of the Tianzi Army to be improved again.

Shen Ao collected all the XOZ liquid metal that could be collected into the storage bracelet, and then asked the system, "System, how much is needed to fully implant XOZ liquid metal into a human body? In addition, warriors who have cultivated internal strength, implanted XOZ liquid metal After XOZ liquid metal, can the strength still have the effect of increasing?"

"This needs to be judged according to the body shape of the implanted object. The standard implantation index is 1400KG-2000KG. After a martial artist who has cultivated internal strength is implanted with XOZ liquid metal, the effect of the increase is unknown, so it is impossible to make a judgment."

Hearing the system's answer, Shen Ao nodded clearly.Indeterminate means that maybe there is an increase effect, maybe not.But that didn't stop me from experimenting.

But it is a pity that the XOZ liquid metal collected today is only enough to supply five to ten Tianzi troops, which inevitably makes Shen Ao feel a little regretful.

With Saeko Busujima, Shen Ao continued to search the basement.At this time, the two found an elevator in the innermost area of ​​the basement, and the elevator even had an independent power generation system.

This discovery made Shen Ao overjoyed, and then the two took the elevator all the way down.

After the elevator reached its destination, it stopped.After the two got out of the elevator, they came to a room made of metal.

In this room, there were no traces of zombies or torn corpses.There is only one computer, and there are many files and archives.

Saeko Busujima walked to the table first, took the documents and files in her hands and started to read them.

Shen Ao was also at the side, casually flipping through some documents.

Through the information in these documents and archives, the two learned that humans developed the XOZ liquid metal probably in the second year after Shen Ao left the Academy of Apocalypse. XOZ liquid metal can greatly enhance the combat capability of human beings. At the beginning, it did achieve good results in the counterattack against zombies.

But soon, the side effects of XOZ liquid metal appeared.The super soldier implanted with XOZ liquid metal was infected with the zombie virus even without being bitten by the zombies.

Moreover, although these infected super soldiers have become zombies, they still possess a certain amount of wisdom.

Ever since, the zombie version of super soldiers has become the enemy of human beings.

Moreover, super soldiers have also been included in the targets of removal by the survivor human agency.In this way, of course the super soldier will not be willing to be reduced to the lamb waiting to be slaughtered.

Then, the survivors split into two factions.One faction is normal humans and the other is super soldiers.

The basement of the building where Shen Ao is currently located is a research base built by humans, the purpose of which is to study how to resist liquid metal that can resist zombie viruses.

It's a pity that when the research project was about to succeed, this place was captured by zombies.