The physical abnormality brought by the second crystal nucleus has actually been alleviated a lot, and even Li Kui and Xu Chao couldn't help but move, not to mention Lin Feiyu, who had already experienced two lives.

When the two of them blushed and exhaled a long breath, Lin Feiyu also completed his first special enhancement here.

In fact, compared to ordinary crystal nuclei, the physical abnormalities brought by the mutated crystal nucleus are more intense, but Lin Feiyu already had experience in his previous life, so he didn't have any special expressions. I only felt a sour feeling filling my body, and a surging energy traveled through my body, completely uncontrolled, and then slowly soaked into all parts of my body, and at the same time, a thin layer of gray-black fine sweat oozed from the epidermis of my body.

Lin Feiyu stood up, stretched his body slightly, swept his body, and said with a smile, "It's still early, while we have just strengthened our body, let's continue and see if we can clean up the threat in this area today." Those zombies who are locked up in the building can't pose a threat for the time being, so we can ignore it, let's just surround this small building and clear the surroundings."

Xu Chao and Li Kui have been strengthened by the second crystal nucleus, and now they only feel full of confidence in their hearts, and they are even a little eager to try, so they both nodded in agreement.

The three of them walked out of the small building and walked to the corner of the alley, and Lin Feiyu compared his right hand with a knife to the side, meaning to go to the right.

The two behind him, after the lesson just now, the two knives were in their hands, Xu Chao's eyes flashed with excitement, the knife in his hand was held tightly, he just wanted to meet the zombies quickly, so that they could know how fast the knife in his hand was!

Li Kui held the knife and looked around vigilantly, compared to Xu Chao's eagerness, he was more determined.

Out of the alley, there is the old street of the old town, although it is only one of the small streets, it is spacious enough and long enough. But fortunately, because the end of the world fell in the middle of the night, most people were resting in their own homes, so most of the zombie roars were heard from the buildings on both sides. There are very few zombies on the street, only a dozen or so.

Lin Feiyu turned his head and whispered solemnly to the two of them, "The time has come to test your strength, wait for me to take the lead, you follow behind me, remember!" Don't make any noise. The roar of the zombies will not cause much reaction, but when the voices of our living people come out, I am afraid that these zombies locked in the building will riot, and then we will be dead! ”

The two of them knew the severity, and they both nodded solemnly, indicating that they were mentally prepared.

Lin Feiyu stopped talking, turned around and rushed out first, after the strengthening of the special crystal nucleus, Lin Feiyu's physical strength was obviously stronger, just rushing out at will, it was equivalent to the previous 100-meter sprint. The two hurriedly picked up their knives and followed.

On this small street, there are only a dozen zombies, and some are far and near, which gives the three of them enough room to maneuver. In fact, Lin Feiyu's own words, according to the current strengthening situation, it is not much to solve the problem by himself, but in order to accumulate experience for the two of them, he only injured the zombies but did not kill them, leaving them to the two behind him to kill and accumulate their confidence.

When Lin Feiyu took the lead in rushing out of the alley, those zombies listened to the hurried footsteps, looked at this side in unison, and then rushed with a bloodthirsty roar.

Poof, just passing by Lin Feiyu, the first zombie lost half of his arms, and staggered and rushed in front of Li Kui and Xu Chao, the two did not hesitate, and the two long knives whistled out at the same time, two knives and three sections, without dragging the mud and water.

"Ah~!!" A zombie rushed past Lin Feiyu's side, and Lin Feiyu's knife only left a deep wound on his waist, and the colorful intestines then flowed out.

Li Kui scolded psychologically, it's disgusting to be a grass!! Then the long knife stabbed straight through the zombie's right eye. Xu Chao's long knife then swept past his neck, and Li Kui's long knife hung a disgusting head like a sugar gourd.

Poof... Brush pull... The dull sound of corpses falling to the ground, the roars of zombies, echoed in this small street. And the zombies in the small building seemed to feel something, but there was no other stimulation, so they could only rush around in the building, impotent and furious.

When the three of them rushed to the end of the side street, only a piece of stump and flesh was left behind them, and Lin Feiyu did not react except for the blood on his body. And Li Kui and Xu Chao both hung up. A piece of flesh was bitten off by a zombie on the top of Xu Chao's left arm, and there were several more wounds on Li Kui's chest that were still oozing blood.

But the two of them didn't make any sound from beginning to end, and even snorted in their minds.

Seeing Lin Feiyu in front of him turning his head to look at them, the two glanced at their wounds, with a nervous look in their eyes, Lin Feiyu instantly understood what they meant, and laughed quietly, "It's okay, you have started the second stereotype, the mutant genes at this stage are not a threat to you, but if you don't stop the bleeding quickly, you will not be able to bear it."

Seeing that the two of them were obviously relieved, Lin Feiyu pointed to the corpses behind him and said, "Go and get those crystal nuclei, it's better to use crystal nuclei to stop bleeding and raw meat."

When the two of them endured their nausea and took out the more than ten crystal nuclei from the stump and broken arm, they returned to Lin Feiyu.

Lin Feiyu took one casually, shook it violently in his hand for a while, and then slowly sharpened it on the hard appearance of the crystal nucleus with a long knife, and when a small opening appeared on the crystal nucleus, and the transparent liquid flowed out, Lin Feiyu poured the liquid on the wound on Xu Chao's arm.

Xu Chao took a breath violently, and his slightly chubby face turned red instantly, and then he grinned and hugged the wound, squatting down and trembling violently. But the wound also stopped bleeding at a speed visible to the naked eye, and then small granulations emerged, and it was intact after a while.

Xu Chao raised his head, looked at Li Kui with a pair of painful red eyes, and squeezed out a few words from between his teeth, "Kuizi, cool!" It's so cool! You can try it too."

Li Kui's eyes were green when he looked at the sidelines, looking at the empty crystal nucleus in Lin Feiyu's hand, the corners of his mouth twitched, and then looked at the few deep bloodstains on his chest, he was still ruthless, and said, "Come on!" ”

After Lin Feiyu concocted the same method, Li Kui lay down on the ground with a grunt, and rolled with a grunt. And Xu Chao had already recovered and laughed muffled on the side.

Lin Feiyu looked at the two of them with a smile, and whispered, "The sword blade is sharpened, if you don't let you go through this, how can you become a strong man in this last world, this is your own choice, no matter how cruel the road ahead is, I hope that our three brothers can go on side by side." ”

Then the three of them found a small courtyard in the middle of nowhere, and after making sure that there were no zombies, they ate the crystal nucleus one after another, and as the pain and sour feeling as always hit, the strengthening and stereotyping of the three of them strengthened one by one along with the order that had been set.

However, just when Xu Chao and Li Kui were immersed in the refreshing feeling brought by strengthening their bodies, and excitedly took out the 5th crystal nucleus and were about to swallow it, they were stopped by Lin Feiyu waving his hand, "It's okay, if you don't want to mutate into mutated zombies, don't continue to eat." There is a limit to physical strengthening, and if you consume too much energy in a day, it will cause your body's genes to collapse and cause mutation! A maximum of five capsules a day is the limit! ”

Xu Chao and Li Kui were suddenly startled, and the feeling of comfort from the depths of their souls also dissipated, and the crystal nucleus that had already been sent to their mouths was also put down.

Xu Chao was surprised and said, "Is there still such a statement? Lin Feiyu smiled and said, "It's like if you eat five meals a day, your stomach can't hold it anymore, and if you eat it again, it will only break your body, a truth." But as your body gets stronger, like a pool of water, your absorption limit will also increase. You just immersed in that intensifying feeling and don't feel it, I don't believe you feel the body now, the body will give you the most honest response."

The two of them then closed their eyes and felt it, and they couldn't help but smile bitterly, and every flesh and blood in their bodies gave them a faint sense of saturation.

And just now, it was like being blinded by a ghost, and in that sense of strengthening, I didn't feel the warning given by the body at all, and I almost became happy and sad.

Lin Feiyu smiled bitterly and said, "In fact, many mutated zombies in the future are mutated from those who don't know moderation, and only after the latter knowledge is popularized, will there be no such low-level mistakes!" ”

The two of them were silent, indeed, if it wasn't for Lin Feiyu's inform, I'm afraid they would have turned into that terrible mutated zombie, and the determination to follow Lin Feiyu in their hearts felt more and more correct.

The three of them rested for a while, and then Xu Chao and Li Kui followed Lin Feiyu's advice, learned a few ruthless moves taught to them by Lin Feiyu, and repeatedly slashed and swung knives in the small courtyard, familiarizing themselves with the differences brought by strengthening their bodies, so as not to affect the battle due to the discomfort caused by physical strengthening when facing the enemy.

Time seemed to fly in this last world, and in the blink of an eye, it was afternoon, Lin Feiyu got up and moved his body, looked at the sweaty two, and said, "Strike while the iron is hot, let's take advantage of the advantages of strengthening the body, let's continue!" ”

Li Kui grinned, and couldn't wait to say, "No problem, I feel completely different from yesterday's self, if yesterday I was a 5 scumbag, then now I have 20 battles!" ”

Xu Chao twisted his arm, not feeling the soreness caused by the repeated chopping for several hours, licked his lips, and said, "I'm fine, I just want to hack them to death now, or be bitten to death by them!" ”

Looking at the appearance of the two friends who had completely adapted to it, Lin Feiyu couldn't help but be arrogant, waved his long knife, and said, "Then let's go, let this damn end of the world witness the rise of the three of us!" Let's go! ”

In the following old street, there were bursts of strange roars from time to time, and the sound of falling to the ground, which looked particularly strange in the afternoon sun.