The place that Zheng Xi is referring to, which is only a hundred kilometers away from here, is called Dingchuan City, and there is no human base, which is really the best place for Zheng Xi to stay, and this Dingchuan City will become Zheng Xi's upgraded hunting ground.

Zheng Xi didn't want to meet humans, he was afraid that he would be hunted down by the army like Brother A, after all, there was something about him that did not belong to humans, and humans would never tolerate a high-IQ creature living on the same planet as them.

This is also the reason why Zheng Xi doesn't want to meet humans, unless he has strong strength and can ignore the damage of the strongest human weapon, but by no means now, but Zheng Xi is also looking forward to the day when he has high attributes, after all, every upgrade is a double attribute combination, and Zheng Xi only needs to reach level 6, it is the moment when the real power is strong!

"Brush!" Zheng Xi started to sprint, running as fast as he could on the walls of the building, he wanted to run to that Dingchuan City in one day, and by the way, learn about the situation there

In the capital, Gu Shuntao was already lying in bed and falling asleep, he was already extremely tired after a day's work, but at this moment, he was harassed by someone knocking on the door. Although he was drowsy, he still got up, thinking that in this last day, something big could happen at any time.

Gu Shuntao wrapped up his pajamas, opened the door, and saw that it was none other than Jin Ou!

At this moment, Jin Ou was sweating profusely, panting, and his eyes were not on, with a trace of embarrassment.

Gu Shuntao thought it was a little funny, and joked weakly, "You won't be going to ** to be arrested, right?" ”

However, in this last days, these high-level personnel will naturally no one arrest them if they do this kind of thing.

However, Jin Ou didn't care about this joke, but took Gu Shuntao's hand and ran to the zxh laboratory, for this Gu Shuntao is really a monk in the second zhang, he is confused, what kind of medicine is sold in the golden gourd.

After a while, the two came to the ZXH laboratory by car, Jin Ou didn't say a word from beginning to end before arriving, but when he came here, he began to talk very excitedly!

"Zheng Xi! Zheng Xi's cells, look! Jin Ou pulled Gu Shuntao down under a microscope and looked at the two cells.

One cell is dark in shape, with many spikes growing around the mutated cell membrane, moving slowly, apparently infected by the virus, while the other is a red blood cell that is not much different from normal human cells, but much larger than normal human cells.

Immediately afterwards, the black mutant cells slowly leaned into the red blood cells, and the red blood cells did not move at all, but stayed in place, but at the moment when the two touched, the red blood cells, which were similar to normal human cells, directly grew many red thin lines, like tentacles inserted into the black cells.

And in an instant, all the substances in the black cells were directly absorbed, and after a while, only the red blood cells of Zheng Xi that had become larger were left in the microscope.

"This is Zheng Xi's cell?" Gu Shuntao was also stunned, he knew that it was a virus cell just now, and he also knew how terrifying the virus cell was, it could almost completely destroy the cells of various other creatures, but now it was completely absorbed by Zheng Xi's cells, or it could be said that it was devoured.

"That's right, and it's a level 7 zombie's cell, although I can't understand the deconstruction inside his cell, but I discovered his secret, his cell can devour the cells of other creatures, whether it is human or zombie, can be used to strengthen his own cells! Remember it's all! ”

Gu Shuntao looked at this news blankly, and finally wanted to find Zheng Xi at a loss, only to find out that Zheng Xi was sent out by himself 1 hour ago!

"Test!" lest it be the concentration of people like Gu Shuntao who still can't help but burst into foul language, and he actually sent out a person who can devour the zombie virus, which also explains why Zheng Xi can do it, reaching level 11 in just ten days!

Soon, Gu Shuntao began to contact the army, but after a while, there was a news that made Gu Shuntao very unhappy.

"Report! Mr. Zheng Xi went to chase the zombies and ran into the city, and after some time, a human scream came from the center of the city, and then there was nothing! And Mr. Zheng Xi has not returned. ”

"Grass!" Gu Shuntao had a trace of unwillingness in his mouth, he didn't know if Zheng Xi was dead or gone, but at this moment he was very unwilling.

After a long time, Gu Shuntao looked at Jin Ou, as if he had made a lot of determination.

"Doctor, can you use Zheng Xi's blood to make a human enhancement potion, or clone him?"

Dingchuan City, a prosperous city, densely populated, with an area of more than 10,000 square kilometers, a total population of more than 7 million people, the east of the mountain, many natural creatures in the mountains, once very prosperous, is China's top ten economic cities, a large number of buildings, row upon row, is also brilliant for a while, but now it is a zombie city, more than 7 million people are mostly reduced to zombies.

At the beginning of the apocalypse, there were very few people who could escape, it should be because of the large population here, there were a large number of zombies on the streets, and after more than ten days, the survivors either died or became zombies, and of course, a very small number survived.

This is the pale yellow area marked on the map, Zheng Xi stood on top of a 100-meter-high building, looking down, the zombies here are also many different from the zombies he has seen.

Zheng Xi found that here, there are 5 levels and 4 levels of high-level zombies, and there are 6 levels, and those rotten muscles have also grown into stereotyped pieces of meat, which is used to describe all zombies, whether it is level 1 or level 6, the carrion on their bodies has grown into stereotyped meat fast, although it still looks very hideous.

They are always followed by some zombies who are more than 2 levels lower than themselves, and there are many of them, just like the little brother who follows behind the gang boss.

What makes Zheng Xi even more helpless is that there are still a lot of high-level zombies behind them, from a few to more than a dozen, and the number of level 6 zombies behind them is also stipulated in these numbers, but the little brothers behind it are all level 4 and level 3! But such a team is enough to destroy a small base!

Zheng Xi casually looked out of the street, a level 4 zombie dog the size of a buffalo and his little brother behind him, were leisurely strolling on the street, it had a strong body, sharp teeth in the mouth were uneven, hair and skin had faded, revealing red and tight muscles, and Zheng Xi had seen many zombie dogs before, and there were many sharp bone spurs on the shoulders of this zombie dog.

Then a level 3 agile zombie came to the edge of the street where the level 4 zombie was, and then it and the little brother behind it immediately rushed up to drive out the level 3 zombie who entered the street, and soon the zombie was scared away, and after leaving the street, the zombie dog roared again, as if swearing his territory, and then returned to the original place and continued to wander around.

Zheng Xi observed its attributes, and finally had a hint of strangeness, the attributes of this level 4 zombie dog, whether it is strength, speed, or life, are not as strong as a level 4 lizard!

Then Zheng Xi was also thinking, is it possible that different types of zombies of the same level will have very different attributes? What else determines that their attributes are so different, or is it only possible for the Bestiary in their attribute bar to do this, or can the Bestiary also be upgraded in the future, and then get more detailed attributes?

However, what surprised Zheng Xi even more was that there were more than 20 level 2 zombie dogs and level 1 zombie dogs behind this zombie dog, perhaps because the dog's nature likes to live in groups, but there is still no level 3, this phenomenon makes Zheng Xi also wonder, should it be a level 3 zombie may also become a level 4 existence, and then it is afraid that its status will be shaken?

No one told Zheng Xi, and the system would not answer the question, so Zheng Xi could only guess on his own.

Guessing from this basic point of view, Zheng Xi can already determine that these zombies above level 4 already have an IQ no less than that of ordinary animals, and at the same time, they also have the self-territorial consciousness of animals, and they also understand that level 3 zombies will threaten their status, and they naturally understand that they can't let anything that can threaten themselves exist, so there will be no level 3 in the team of level 4 zombies, and there will naturally be no level 4 in level 5.

Looking at the other street again, two zombies of the same level are fighting to the death together, and their younger brothers are also fighting each other, and one of them will eventually die between them, and the loser will be devoured by the winner, and then the winner will evolve again and become a powerful existence.

Level 6 zombies also slowly evolved in this way, and so did Zheng Xi.

Those level 1 and level 2 zombies walk on the streets without the carrying of high-level zombies, and occasionally they will devour each other, and then evolve into level 3 existences, join the team of those high-level zombies to become their little brothers, or go alone, continue to prey on those low-level zombies, and set off to level 4.

Zheng Xichang took out the paper and pen he found on top of the tall building, observed here, and briefly recorded the streets of the city, turning the place of level 5 and level 6 zombies into a forbidden area, although he has unlocked the claws now, he is still not the opponent of those level 5 zombies, and the speed of many level 5 zombies is also faster than his own, so if he accidentally runs into their domain, he will play if he is caught up.

After everything was done, Zheng Xi sighed, in this zombie city, it was still not enough to see level 4.