The strongest doomsday system

"die!"

With a faint fiery red color, the autumn leaf knife instantly slashed at the neck of the elite zombie.

puff……

The neck of the zombie responded two times, black blood spewed out far away, the autumn leaf knife continued to castrate, and fell to the ground, sparks were everywhere.

Ding: Kill the first-tier elite zombies and gain 50 experience points.

poof...

The picked-up zombie fell to the ground with a plop, and then got up instantly.

Zhao Yun hurried forward a few steps, and when he turned around, the zombie's hands were already grasping his chest.

"Fuck!" Zhao Yun scolded in a low voice, holding the autumn leaf knife across his chest.

choke……

The zombie's nails scratched the blade of the Autumn Leaf Knife, and it choked.

"Not broken?" Zhao Yun took advantage of the impact to take a few steps back, and frowned at the zombie nails that popped out a few gaps but did not break: "The hardness is so high, it is only the nails of a first-order elite, Lian Qiu Can't even a leaf knife cut it off easily?"

Roar!

The elite zombie charged again with its teeth and claws open. Zhao Yun spotted its attack and swung it with a knife. After blocking its arms, it circled behind it in an instant.

laugh……

The autumn leaf knife pierced the zombie's chest from behind, making it impossible to turn around.

Then kicked the zombie to the ground, pulled out the autumn leaf knife and chopped off its head.

Following the system prompt, the second elite zombie died!

Although these two first-tier elite zombies were not the butcher's opponents, Zhao Yun felt that this battle was more thrilling than the battle with the butcher.

"After all, one is against two, and when facing the butcher, the third child will shoot to support him."

Zhao Yun gasped slightly. Although this fight was dangerous, it also allowed him to grow rapidly.

"I still don't quite get used to it. If it's PK in the game, I even tried to win seven battles in one fight. But I've grown a bit, so I won't be so embarrassed next time I face two elite zombies."

"Come again!"

Zhao Yun approached the butcher again, but this time at a much slower speed.

The butcher was still fighting frantically during this period of time. He had more and more wounds on his body, but he never fell down. He even killed seven or eight ordinary zombies.

When he was about 50 meters away from the butcher, Zhao Yun paused, then retreated quickly.

"Two again?" There was a sneer on the corner of his mouth: "Two are just two, I'm afraid you won't make it."

Compared with just now, his attributes have not improved, but his fighting skills are still sublimated again.

After retreating not far from the previous battle location, Zhao Yun also used the silver falling blade to knock the two zombies into the air, and then raised one of them to fly high.

But this time, after turning around, instead of beheading the other zombie, he kicked it far away with a strong kick, then turned around again, and stabbed the autumn leaf knife through the air of the flying zombie, with his mouth in it. , out of the back of the head.

The front and back are transparent, the zombie is naturally dead and can't die anymore.

Zhao Yun who pulled out the autumn leaf knife quickly turned around, but the expected attack did not come.

"Huh?" Zhao Yun was taken aback, only to find that the zombie he had kicked away was lying on top of the zombie whose head had been split open by him, constantly licking the brain of that zombie.

"Zombies also eat zombies?"

This scene made Zhao Yun a little confused: "What's the situation?"

The zombie ate at an extremely fast speed, eating up the zombie's brains in the blink of an eye and stood up.

Roar!

With a low growl, his body instantly rose by more than ten centimeters, his face became more ferocious, and he looked even more powerful.

"Can zombies evolve by eating their brains?" Zhao Yun's complexion changed, and he suddenly felt that this biochemical crisis was much more serious than he imagined.

However, the zombie would not give him time to think. After a little evolution, it felt full of strength all over its body, roaring and pounced on Zhao Yun, intending to hug Zhao Yun in its arms and bite him to death.

"Dream!" Zhao Yun naturally wouldn't let him hug him, and kicked his chest with his avatar.

bang...

This kick made the zombie pause slightly, but Zhao Yun was shocked by the impact and took four or five steps back, almost unable to stand still.

"Nimma...has evolved into a powerful zombie." He felt pain in the soles of his feet and cursed inwardly.

Seeing the zombies pounced again, they stopped fighting recklessly, but walked quickly and started to fight.

The power-type zombie is very powerful, but its speed is very average. After a while, Zhao Yun finally found a chance, first cut off one of its hands, and then chopped off his head.

Ding: Kill the first-tier elite zombies and gain 50 experience points.

"After eating the brains, it is clear that she is much stronger than Sister Corpse, but she is only a Tier [-] elite?" Zhao Yun said clearly: "It seems that although the strength has increased after evolution, it still does not reach the threshold of a Tier [-] elite."

"That is to say, the strength of elite zombies of the same level will vary greatly, and the enemy should not be underestimated."

The more he fought, the more Zhao Yun knew about these zombies.

And as he learned more about zombies, Zhao Yun's heart became heavier.

"In this biochemical doomsday, even if there are various systems and saviors, even superpowers and supernatural beings, human beings may not be able to win..." Zhao Yun's mood was very depressed.

Chapter 13 What if there is no colorless? (recommendation ticket plus update)

PS: The strongest DNF system is officially renamed the strongest doomsday system, I hope everyone will continue to support, thank you.

"Come again!"

After making some adjustments, Zhao Yun stepped forward again.

Regarding the trend of the entire world, he is powerless to stop it, let alone change it, at least for now.

What Zhao Yun can do now is to kill more zombies, that's all.

With the experience of the previous two times, Zhao Yun is obviously more proficient in killing first-tier elite zombies.The remaining seven or eight were led aside and killed by him in less than 10 minutes.

The experience of these dozens of first-level elite zombies also allowed Zhao Yun to successfully rise to the eighth level, and his strength improved a little again.

At this time, the butcher, who was originally as stable as Mount Tai, couldn't hold on anymore. In some places, the bitten flesh and blood were lost, exposing the white bones.

"Kill!" Seeing this, Zhao Yun gave a low shout and rushed over.

With a fiery red light, the autumn leaf knife danced in the air as it slashed at the many ordinary zombies surrounding the butcher.

Elite zombies, even if they are only the first level, can escape from the butcher's hatred and attack Zhao Yun, but these ordinary zombies can't do it at all, even if Zhao Yun is right behind them, splitting their heads one by one, chopping off...

They were still roaring, and stretched out their hands to the butcher surrounded by them.

"Hey, that's cool." Zhao Yun laughed softly, and after confirming that the zombies would not turn around to attack him, he kept waving the autumn leaf knife in his hand, chopping the zombies to the ground.

After a while, Zhao Yun went over with a knife, and could even cut off three or four zombie heads!

It was too dense. Hundreds of zombies surrounded each other with their backs to Zhao Yun. They killed like chopping melons and vegetables, without any pressure at all.

Even if the zombies from other places were attracted by the sound, they immediately surrounded the butcher after seeing the butcher, as if ignoring the existence of Zhao Yun.

Although ordinary zombies have little experience, the huge number makes up for this shortcoming. Zombies are killed every moment, which makes Zhao Yun's experience increase rapidly.

one hundred……

two hundred……

Four hundred...

After Zhao Yun beheaded more than [-] zombies, the butcher couldn't bear it any longer and died, turning into light rain and disappearing.

The remaining dozens of zombies were stunned for a moment, and then Qiqi turned their heads to look at Zhao Yun. Those dozens of pairs of gray eyes made his scalp tingle.

"I say!"

Zhao Yun was shocked: "There are still a few minutes before they can all be hacked to death, butcher, can't you hold on for a while longer?"

Having said that, Zhao Yun clearly knew that the butcher was already very powerful.It took so long to resist hundreds of zombies alone, although there were only a dozen of them that could attack him at the same time, but if it was Zhao Yun, I am afraid that he would have died long ago.

After all, even if a zombie scratches a small cut, it will be infected and become a zombie!Only the butcher, who was a zombie and a summoner, could last so long in the crowd of zombies.

Zhao Yun wanted to run away instantly after being told by dozens of zombies.

Although it was an ordinary zombie, the terrain here was wide open, and even he couldn't escape once he was surrounded.

However, the expected scene of zombies rushing in did not happen. These zombies just stared at them, then lowered their heads and looked around them...

More than [-] corpses of zombies were lying on the ground, lying in a large area in all directions. Many of them had their heads split open by Zhao Yun, and their brains flowed out.

The eyes of these dozens of zombies are staring at the brains around them.

Roar…

One of the zombies roared, threw itself on the ground, and licked the head of a zombie.

Afterwards, the other zombies did the same, lying on the ground and licking the cleaved zombie's head, and some even fought for brains, and even started fighting!

"This……"

The behavior of the zombies once again refreshed Zhao Yun's three views on them.

He already knew that zombies would devour the brains of human beings to evolve, but this fighting behavior gave him a new understanding of zombies.

This fight is not just a joke.

Zhao Yun saw with his own eyes that one of them opened its mouth wide and bit off half of the neck of the other zombie. It was a real fight to the death!

"No, you have to kill them as soon as possible..."

Although shocked, Zhao Yun's thinking is still very clear.

"Facing dozens of ordinary zombies, I have to run away. If they all evolve..."

Zhao Yun's face was half-faced, and he immediately stepped forward, slashing the neck of a zombie lying on the ground with the autumn leaf knife in his hand.

I don't know if the same kind of brains are too delicious for zombies, but the zombie ignored Zhao Yun and just raised a hand in an attempt to block the autumn leaves knife.

However, the sharp Autumn Leaf Knife radiated a cold light, and after cutting off his arm, the speed did not slow down, and his head was also chopped off.

After discovering that these brain-eating zombies would not resist, Zhao Yun's heart skipped a beat, and he immediately speeded up, hacking the zombies to death one by one.

By the time the last few zombies were left, they had already eaten up the brains that flowed out. They stared at Zhao Yun with faintly red eyes, and rushed over with brains hanging from the corners of their mouths.

Their bodies have all changed more or less, or their speed has become thinner, or they have become stronger, or their nails have become longer, and one of their mouths has split open, and their feet have split to the back of their heads.

"Evolved?"

The faint red eyes of the zombies startled Zhao Yun, but they were obviously not as good as the first-order elite zombies, but now is not the time to think about these, Zhao Yun is surrounded by these zombies...!

Silver Falling Blade...

Facing the siege, Zhao Yun did not hesitate for a moment, and immediately cast the Silver Light Falling Blade.

The shockwave knocked all five zombies into the air. Zhao Yun rushed forward with a knife in his hand, chopped off a zombie's head, and rushed out of the encirclement at the same time.

Ding: Kill mutated ordinary zombies and gain 20 experience points.

"It didn't evolve, but it mutated." Zhao Yun breathed a sigh of relief. Judging from the experience points he gained, these mutated zombies were obviously not as powerful as the first-tier elites, so he had some confidence in facing the remaining four.

He also found that the mutated zombie had dropped an item, but he didn't have time to pick it up at the moment.

Pick up!

The autumn leaf knife cut the head of a mutated zombie into two pieces from bottom to top, and at the same time the corpse flew more than one meter high.

Immediately, Zhao Yun exerted force on the soles of his feet, swung the knife with a 360-degree rotation, and chopped off the head of the second mutant zombie.

bang...

With a kick on the third mutant zombie, with the help of the rebound force, it dodged what the fourth mutant zombie spit out from the mouth of the fourth mutant zombie, which was like a lot of tooth-covered 'flowers'.

"die!"

The remaining two mutated zombies were naturally not opponents, and were chopped to the ground by Zhao Yun.

I don't know if it was because of the mutation, the five zombies exploded a total of two things, Zhao Yun quickly put them away, and then hid under a rather hidden tree.

"Furnace rock carbon?" Zhao Yun looked at the thing he just picked up: "It's actually this thing."