The wasteland is reborn and the countryside is at hand

Others were stunned.

This guy wants to torture corpses!

They all felt that Teacher Li usually exploited Zhao Hanxu too much, which led him to smash Teacher Li's body with a chair angrily.

Yan Xin and Ye Pengcheng immediately hid far away, fearing that Zhao Hanxu would go crazy and swing the chair in his hand towards them.

Except for the keratin, the activity of cells in other parts of the body of ordinary zombies is very low, so the bodies of zombies are not as strong as humans.

After Zhao Hanxu hit it dozens of times, he was so tired that he was sweating profusely.

Teacher Li's palm was completely disconnected from his arm, and the place where it was hit was a blur of flesh and blood.

Holding back his nausea, Zhao Hanxu picked up the broken half of Teacher Li's hand.

He was breathing heavily, and carefully wrapped the severed palm with the white paper on the desk. It was completely different from his rough torture of the corpse just now, as if he was afraid that the severed palm would be broken.

"Teacher Li's laboratory must have what he needs."

Li Yi, who was in Si Chen's laboratory, spoke calmly.

From the outbreak of the virus to now, Zhao Hanxu has behaved very smartly. Everything he does is planned for his own survival.

He is Teacher Li's assistant. Although he does not have the authority to enter the laboratory alone, he has a certain understanding of the laboratory.

Li Yi thought about it and knew that Zhao Hanxu took Teacher Li's finger to open the laboratory door.

Sure enough, after Zhao Hanxu obtained the severed palm, he immediately used Teacher Li's fingerprint to unlock the door of his laboratory.

Only then did the others suddenly realize, and Yan Xin and Ye Pengcheng finally felt relieved.

"I thought Xiao Zhao was crazy, but it's okay...it's okay," Ye Pengcheng said with lingering fear, and he breathed a long sigh of relief.

Zhao Hanxu's cruel behavior just now frightened him so much that he didn't dare to move.

Because Zhao Hanxu was new to the job, Ye Pengcheng’s previous boss sent him downstairs to run errands and buy coffee for him, but he hadn’t given him the money from last time!

Now that it was confirmed that Zhao Hanxu was mentally normal, Ye Pengcheng breathed a sigh of relief, otherwise he would have been afraid that he would suffer crazy revenge from Zhao Hanxu.

Just now, Li Yi also took away the palm of a colleague. Was it also to gain access to another laboratory?

Everyone who witnessed this process was speculating. Even Zhao Hanxu was wondering whether Li Yi's purpose of cutting off other people's hands was the same as his purpose.

Kong Fan, who was pulled by Yu Shanshan, observed Zhao Hanxu's every move. This guy was not as easy to control as he thought. He had his own ideas.

For a moment, Kong Fan didn't know whether saving Zhao Hanxu was a good thing or a bad thing.

Teacher Li's laboratory was next door to Yu Shanshan's laboratory. After entering, Zhao Hanxu went straight to the locker in the corner.

A set of golf clubs is standing there quietly, but it will never wait for its owner.

The limited-edition club that Zhao Hanxu gave to Teacher Li was also among them. He picked the heaviest one, weighed it in his hand, and tried swinging it a few times, but it was pretty smooth.

Everyone is thinking about the way out, but after much thought, waiting for rescue is their only hope.

Li Yi put on three layers of sterile laboratory gloves, and was fully equipped with a mask and goggles.

She took a scalpel and scraped off a layer of debris from the zombie's broken fingernails.

Si Chen was surprised to find that the zombie's nails were covered with strange red filaments. These red substances were mixed with the cuticle and were scraped into the test tube by Li Yi with a scalpel.

Li Yi dropped 3 ml of distilled water into the test tube. After the nail clippings were immersed in the water, the distilled water immediately turned dark black-red.

Filter out the black-red liquid and set it aside.

Then he took out a goose-yellow bead from his pocket.

If it weren't for the red and white sticky brain matter on it, Si Chen would have thought it was a delicate crystal ball.

"Is that brain matter on it?" Si Chen looked at the yellow beads in surprise and asked.

After receiving Li Yi's affirmative answer, Si Chen retched again and hugged the trash can with such skill that it made people feel distressed.

Li Yi shook his head and chuckled, thinking: spit it out, you will get used to it in the future.

The crystal core in the zombie's head is very hard, and the surface is covered with a layer of hard transparent substance.

Its constituent elements are unknown. This unknown element has touched the natural realm unknown to mankind. It may come from outer space, or it may come from the depths of the earth that humans have never touched, or from the ancient permafrost.

The transparent hard shell on the surface of the crystal core cannot be crushed even by tons of hydraulic presses. It can only be melted by high temperature.

The hard shell is very thin, and is surrounded by a light yellow liquid, which is called "energy liquid". Its texture is the same as water, it has no smell, and its constituent elements are unknown.

But Li Yi heard that some evolvers in previous lives used the liquid in these crystal nuclei to enhance their own abilities.

Energy liquid can also enhance the physique of the immune people to a certain extent, making the immune people's perception more sensitive and their physical fitness stronger.

However, energy liquid is only useful to evolved humans, and the energy liquid in a crystal core can provide limited energy.

In his previous life, Li Yi also studied energy liquid and found that it contained a special substance that had the ability to enhance genetic characteristics, but it could only enhance gene sequences with the subcode "S" or "N".

Once the genes do not have these two subcodes, the energy of the substance will have nowhere to vent after entering the human body, and eventually all of it will flow into the brain, wreaking havoc on the brain nerves.

If a person who has not evolved drinks the energy liquid, the central nervous system of his brain will be severed, eventually causing his death. When he dies, he will bleed from his orifices and look miserable.

Li Yi washed away the stains on the surface of the crystal core with clean water, and used an alcohol lamp to bake the tip of a silver needle with a diameter of 1 mm.

The needle tip, burned red by the flames, easily penetrated the hard case of the crystal core.

Li Yi used a needle to suck out the energy liquid in the crystal core, squeezed the needle and injected the energy liquid into his mouth.

Tasting it carefully, it tastes like water without any taste.

"Oh my God! Why do you dare to drink anything?" Si Chen saw her drinking the liquid in the crystal core without any scruples. He wanted to hold Li Yi back, but it was too late. She had already drank the light yellow liquid. All.

Si Chen felt nauseated again when he thought that the crystal core was covered with zombie brains just now. That was something taken out of a zombie's head, so Li Yi just drank it?

"Ugh~ Are you going to sacrifice your life for science? Li Yi, are you crazy!"

Si Chen frowned tightly, looking disgusted when he saw Li Yi eating poop.

"Good stuff, you can have one later." After Li Yi finished speaking, he waved the transparent shell with the empty crystal core towards Si Chen in his hand.

Si Chen curled his lips and looked at Li Yi worriedly.

Li Yi sighed. Si Chen still didn't understand anything. In the apocalypse, crystal nuclei were equivalent to currency.

After the zombie virus broke out, the order of human society fell apart and money lost its value.

Most people exchange things for things. These crystal nuclei, which can provide energy for evolvers, have also become items that can be used to replace resources.