After dinner, Ye Feng thought about it alone, he played with the evolution box, and there were all kinds of guesses in his heart.

The pathogen vector followed Voyager 1 back, which almost concludes that it was indeed sent back by aliens.

But aliens, what exactly is the purpose of this?

If they simply destroy all living things, then they can release another deadly virus.

And the zombie virus they cast, although most of the creatures have become the existence of the walking dead.

But a small group of creatures have become the top of this food chain, and they can even make them much stronger than before.

If we put aside human emotions and look at it from an objective point of view, then it seems that the aliens are dropping this virus to promote the evolution of all life on Earth.

It's just that in order to accelerate this evolution, the methods used are a bit cruel.

And Ye Feng also had to consider one point, that is, the evolution box in his hand. This evolution box can send him back ten years ago, which is equivalent to giving him a chance to change history.

Considering all this, Ye Feng couldn't help but rub his eyebrows, he had too little information, and it would be quite difficult to deduce anything.

If you really want to find out, you may have to wait until you become stronger.

At least the vector in New York City is a clue.

Thinking of this, Ye Feng put away the evolution box and glanced at the big yellow cat lying not far from him, sleeping heavily, and a faint smile appeared on his face.

Everything now is beautiful for Ye Feng, and when he arrives in Xin'an City and finds his parents' family to reunite, then he will have no regrets.

Ye Feng took out a piece of evolutionary meat and swallowed it in his abdomen, and began to cultivate.

After the evolution box was injected with a burst of energy, it released a faint fluorescence as usual, assisting Ye Feng's cultivation.

But what no one noticed was that the moment the evolution box lit up with fluorescence, the big yellow cat's body trembled slightly.

Immediately after that, its body also lit up with the same fluorescence, but the silver light was imperceptible.

......

As time passed, pieces of evolutionary flesh were constantly refined by Ye Feng.

Ye Feng's limit at the early stage of the first order was to refine thirty-three pieces of evolutionary meat. Therefore, in the middle of the first order, the amount of evolved meat refined by Ye Feng doubled, and the limit was sixty-six pieces of evolved meat.

Soon, the number of Ye Feng's refined evolution meat was as high as sixty-four.

The same situation as when Ye Feng first advanced to the middle of the first order, when Ye Feng refined the last two pieces of evolution meat, his body felt full.

Especially when Ye Feng refined the sixty-sixth piece of evolution meat, it made Ye Feng's body extremely painful, and sweat fell like raindrops, wetting the clothes on Ye Feng's body.

But no matter how painful it is, there will be a time to pass after all, and with Ye Feng's willpower, he quickly survived that hour.

And with the experience of the last time, the moment he survived this time, Ye Feng's spiritual power was highly concentrated, controlling the energy in his body, and preventing them from running around to impact the bottleneck in the later stage.

Sure enough, this time, after refining sixty-six pieces of evolutionary meat, Ye Feng still stayed at the middle stage of the first order.

After feeling this scene, Ye Feng first secretly breathed a sigh of relief, and then began to run the Yellow Emperor's internal meridian, conditioning his extremely full body.

This conditioning passed for a full hour, and it was not until the feeling of fullness in the body was reduced a lot, and then it stopped.

Then, Ye Feng took out a piece of evolution meat again and swallowed it with a little nervousness. He was going to hit the hundredth piece of evolutionary flesh again, trying the ultimate that humans could achieve.

However, when the evolutionary flesh was swallowed into his abdomen, Ye Feng immediately discovered that things were not as simple as he imagined after refining.

At this time, Ye He's body is like a bucket full of water, if water is injected into it, then the entire bucket is likely to burst.

And Ye Feng is feeling like this now, every muscle in his body seems to have an extremely full feeling, which is the limit that his body can bear.

Ye Feng understood that if he didn't break the next shackle, then his body would not be able to continue to strengthen at all. The severe pain in his body almost made Ye Feng suffocate.

If it were another person, I am afraid that at this moment, I would have to bear the risk of dying from a body explosion.

However, fortunately, Ye Feng cultivated the Yellow Emperor's internal scripture. At the critical moment, all the energy released from the evolved flesh was converted into true qi, and then released on the surface of the body, which allowed Ye Feng to avoid a life and death crisis.

"What the hell is going on? Could it be that the limits of theory are really just theories and cannot be realized? Ye Feng thought extremely unwillingly.

Of course, of course, with Ye Feng's character, how could he give up easily. It took another hour, and after adjusting his physical condition, he started trying again.

……

The next morning, when Ye Ya opened her eyes and saw Ye Feng, she couldn't help but be taken aback.

"Brother, what's wrong with you?" Ye Ya suddenly exclaimed.

At this time, Ye Feng's whole body was already wet with sweat, his face was pale and bloodless, and his body was still spasming.

This night, Ye Feng tried to hit the limit five times, but all of them failed.

And Ye Feng has also experienced five hellish pains, even he has a feeling that he can't hold on.

Even he was wondering if the limit of his talent was ninety-nine pieces of evolutionary meat, and it was impossible to increase it at all.

And with Ye Ya's exclamation, the rest of the people were also awakened and looked at Ye Feng's side.

When they saw Ye Feng's appearance, they were all taken aback without exception, and everyone gathered around with concern.

Ye Feng is the pillar of this team, if something happens to him, the consequences are absolutely unimaginable.

"I'm fine, it's just that I just tried to hit the limit of my body, and I can't bear it, just take a break." Seeing that everyone was around, Ye Feng also opened his eyes, and said with a smile on his face.

Although Ye Feng said this, the worried look on everyone's faces did not diminish much.

In this regard, Ye Feng could only reluctantly close his eyes again, secretly mobilize the Yellow Emperor's internal scripture, and adjust his state as soon as possible.

He had already thought about it, he would try for three more days at most, and if he didn't work, he would only be able to break through to the late stage of the first order.

Time is running out, and if he slows down, he won't be able to keep up with the speed of change of the zombies.

Seeing that Ye Feng closed his eyes again, everyone didn't dare to say anything to disturb them, only the big yellow cat came over and looked at Ye Feng with a puzzled expression.

Obviously, even the big yellow cat felt that something was wrong with Ye Feng.

But fortunately, what Ye Feng cultivated was the Yellow Emperor's Neijing Exercise left by Xuanyuan Yellow Emperor, which itself was extremely good at regulating the body, and after closing his eyes and practicing for half an hour, his face began to become rosy again.

Seeing this scene, everyone secretly breathed a sigh of relief and began to get busy.

Zhou Hui and Deng Lili began to discuss what to make for breakfast in order to make up for Ye Feng.

Sun Xue ordered Xu Youcai to escort her to the clothing store next door and pick out clothes for Ye Feng.

As for Ye Ya, she set up a cauldron to boil water, planning to wait for Ye Feng to finish cultivating, and then be able to take a hot bath.

Looking at the four women, they were all busy around Ye Feng, and the remaining three big men began to be a little jealous.