let you take over the zoo, you drive the animals crazy

The first time he saw this skull, Yang Lin couldn't help but twitch his brows.

If the proportions of the skull had not been artificially tampered with, then the animal to which the skull belonged should be larger than the world's largest dinosaur.

The inexplicable Yang Lin thought of the giant prehistoric creature that was suspected to be a Kun that he saw under the North Pole.

"Is there really a giant beast civilization unknown to humans in prehistoric times?"

"Did the International Gene Corporation know of their existence long ago, and is the Imperial Project related to them?"

After a series of questions, Yang Lin's heart could no longer be calm.

He had a premonition that the group of people in the International Gene Company was definitely not a good person, and what they were doing might threaten the stability of the entire world.

Chapter 504 Evolution Experiment

Although Yang Lin doesn't have strong personal heroism and doesn't want to be a savior, he managed to live a few days as a rich man.

"I hope these guys don't mess around, it can't be to resurrect those prehistoric giants."

While praying secretly, Yang Lin was debating whether to report what he knew to the country.

But soon he shook his head to dispel his thoughts.

Just kidding, no one will believe this kind of thing.

You can't rush to the police station and tell the police uncle that there is a group of mad scientists composed of elites from all over the world who are going to resurrect prehistoric behemoths to destroy the world.

"Forget it, I shouldn't be the one to worry about such a big matter, I'd better take care of myself first."

"Maybe it's time to upgrade the system to level 3."

Thinking of this, he casually opened the system panel that he hadn't opened for a long time.

After some searching, the conditions needed to upgrade the system to level 3 soon appeared in front of him again.

[1000 awakened animals (completion progress 893/1000)]

[100 golden gifted animals (completion progress 97/100)]

[10 legendary talent animals (completion progress 15/10)]

[All skills upgraded to intermediate level (100% completion progress)]

[Cultivate or discover 100 new species (completion progress 53/100)]

Of the five upgrade conditions, only two have been fully met so far, and three have yet to be completed.

In fact, except for the last item, as long as Yang Lin is willing to complete the other conditions, he can complete them immediately, which is nothing more than spending some talent points.

But the last item is the most troublesome.

"Looks like it's time to take a walk in the park."

After making up his mind to upgrade the system to level three, Yang Lin immediately walked out of the office.

It's mid-morning at the moment, and you can see wandering animals everywhere in the park.

After more than half a year of development, the ratio of awakened animals to normal animals in Xihong Zoo has reached 1:5.

That is to say, almost one out of every five animals has awakened talent.

He casually grabbed a hedgehog basking in the sun from the rock beside him, and Yang Lin began to size up the little guy.

"This is a good sample of transformation, let's start with you today."

As he spoke, he began to calculate the evolutionary direction of the hedgehog in his mind.

A minute later, the corners of his mouth rose slightly.

Where tourists can't see, an evolutionary light shines on this ordinary hedgehog.

In an instant, certain structures in the hedgehog's body changed.

After Yang Lin confirmed that this evolutionary direction was feasible, he put the hedgehog in his hand on the ground again.

The moment he put it down, the belly of this little hedgehog, which was only the size of a palm, swelled like a balloon, and the muscles on its back trembled at an extremely fast frequency.

In the next second, several sharp backstabs were fired from its back.

After several slight noises in a row, a few more spikes appeared on the side of the tree trunk.

If other tourists saw this scene, their faces would turn pale with fright.

As we all know, the spines on hedgehogs have always been used for defense, and we have never seen a hedgehog that can actively shoot out the spines.

If hedgehogs in nature can master this skill, birds like eagles would not dare to provoke them easily.

Just after Yang Lin completed the transformation of the hedgehog, a system notification sounded.

"Ding! The host has successfully bred a new species, please name it."

Yang Lin, who had expected this to happen a long time ago, was not surprised at all.

"Can shoot flying needles, why not call them flying needles hedgehogs."

As soon as the words fell, the name Yang Lin casually picked up was recorded by the system, and the task completion progress increased by one.

With this good start, Yang Lin is also ready to complete the rest of the progress in one go.

And at this time, a group of tourists gathered on the side of the main road just caught his attention.

Through the gap among the group of people, a big sloth with long fur is crawling hard.

According to its normal crawling speed, it will take about 10 minutes to pass through the main road.

Seeing this scene, Yang Lin couldn't help thinking of some research about sloths that he had seen before.

The reason why the sloth is so slow is that its main diet doesn't have much fat or protein, research suggests.

And in order to save energy, it crawls so slowly.

It is precisely because of the slowness that the probability of sloths contacting the opposite sex becomes smaller, which also greatly reduces the reproductive rate of sloths.

"Then if I slightly change the sloth's diet, will it be able to speed up?"

Thinking of this, Yang Lin immediately raised his hands.

A light of evolution was shot out, and all the secrets of the sloth's body were presented to him.

After finding the genes related to diet control, he turned into a transformation engineer and made drastic changes to it.

Five minutes later, with the completion of the last modification, the big sloth, which was still lying on the ground with a lazy face, suddenly raised its head. In the next second, under the shocked eyes of dozens of tourists, At a speed of more than 5 meters, he rushed towards the opposite side of the main road.

They didn't react until its back disappeared in front of everyone.

"Damn it, how did that sloth climb so fast just now! Are you too lazy to pretend?"

"I don't know. Didn't the books say that sloths crawl very slowly? Could it be that it was pretending before?"

"Exactly like me when I'm off work."

"Is there a possibility that what is recorded in the book is wrong, and the actual sloth runs so fast."

"Impossible, absolutely impossible."

"I can't help it. The animals in Xihong Zoo are too curly. They don't have any special skills on them. They don't even have a place in the zoo."

"It is said that there are no animal performances in Xihong Zoo. Why do I think these animals can perform?"

"Let's go, find out where it went. I have to take a picture for others to see today. Don't be misled by the film and television works. Sloths actually climb very fast."

.....

Hearing tourists' comments on the modified sloths, Yang Lin had a smirk on his face.

"System, the sloth just now is called the lightning sloth."

"Lightning sloth has been included, the current completion progress, 55/100."

With these two successful precedents, Yang Lin's subsequent transformation gradually became bolder.

Added sweat glands to dogs and wolves.

Gives pandas increased chances of conception and desire to reproduce.

Enhance body immunity for turtles and improve disease resistance.

Enhance the environmental adaptability and ability to withstand the cold for some migratory birds.

Enhance the digestive ability of the rabbit mantle.

Although these evolutions and transformations did not change the appearance of these animals, they were essentially different from their original species.

And this influence will not only act on a single individual, but its descendants will also inherit these characteristics.

If it is through the normal evolutionary path, it may take thousands of years to realize these things, but when it comes to Yang Lin, it only needs to use the brain.

It wasn't until this time that he really realized the horror of the skill of Light of Evolution.

Chapter 505 is about to be upgraded, and it is a giant beast again

"Congratulations to the host for successfully naming a new species of Yang's long-haired goat. The current task completion rate is 100/100."

As the last system notification sounded in Yang Lin's mind, the work of collecting 3 new species has been completed so far, and the system is one step closer to upgrading to level [-].

"It's finally done, it's really hard for me."

Taking his hand off the goat in front of him that looked exactly like Shamat's slanted bangs, Yang Lin heaved a long sigh of relief.

It seems that only one light of evolution is needed to evolve these animals, but Yang Lin also discovered some disadvantages after the actual operation.

For example, the hedgehog that evolved at the very beginning was almost captured by a passing eagle owl after firing all its spines.

As a last resort, Yang Lin could only degenerate this evolutionary feature back.

Another example is the super-fast sloth, which only evolved its need for other food, but did not evolve the corresponding digestive system, so that when it ate an apple thrown by a tourist, it almost lost its weight. I was thrown to death.

After several animals have evolved problems in this way, Yang Lin didn't dare to be too messy.

Subsequent animals had at best made their body hair a little heavier, the color of their pupils changed from green to yellow, and their short hairs into long hairs.

After tossing and tossing for a full day, I managed to gather the remaining more than 40 new varieties.

"The number of new species is enough, and the next step should be the number of awakened animals. This is much simpler."

After making up his mind, Yang Lin turned around and continued to look for a suitable partner in the park, regardless of the getting late.

From the main park, to the free-range area, from the grassland area to Gou Xiong Ling.

An hour later, the remaining three animals with golden talents were successfully assembled.

Two hours later, the indicators for 1000 awakened animals were also successfully collected.

The moment the last indicator was completed, a familiar system notification sounded.

"Ding! Congratulations to the host for successfully meeting the conditions for upgrading the system from level 2 to level 3. Do you want to upgrade the system immediately?"

"Yes!" After saying yes without hesitation, the system voice came again.

"The system has started to be upgraded. This upgrade will last for 24 hours. After 24 hours, the system will be upgraded to level 3 and related level 2 functions will be unlocked."

"During the upgrade process, the system will be temporarily closed for maintenance, so stay tuned."

Yang Lin didn't feel unfamiliar with this reminder. It used to be like this when the system was upgraded from level 1 to level 2.

The only difference may be that the time for upgrade and maintenance has doubled.

"System, there should be compensation after this maintenance." Thinking of the last upgrade, Yang Lin asked expectantly.

"Of course, in addition to maintenance compensation, the system will unlock new functional modules after this system upgrade."

After receiving an affirmative answer, Yang Lin breathed a sigh of relief, but his face was also full of excitement.

There was already such a big improvement when level 1 was upgraded to level 2, this time from level 2 to level 3, it can't be even more powerful.

"It's so urgent, why does it take so long for 24 hours."

"Forget it, I'm waiting anyway, why not go back and rest first."

Just when Yang Lin was about to go back to his room to rest, the cell phone that hadn't rang for a long time rang again.

After he glanced at the caller ID and found that it was Teacher Xiaoliang, a hint of doubt appeared on his face.

As soon as the phone was connected, Teacher Xiaoliang's familiar voice came from the other side.