Next, Ye Feng can be said to take care of the king cobra meticulously.

Almost every 10 minutes, he would use the roots of the tree to probe if the other party lacked aura, and if it lacked, he would immediately send it over.

This situation lasted for two hours, that is, three hours after the king cobra broke through, and the opponent's entrenched body finally moved.

There was a crackling sound on his body, as if the bones were rubbing violently.

At the same time, its body was like a balloon, visibly inflated to the naked eye.

The body is getting bigger, the body is getting longer.

Ten minutes later, the king cobra finally broke through.

At this time, its length has reached 10 meters, and the width of the snake's body is almost the size of a human waist.

After breaking through, it looked extremely excited, hissing and spitting snake letters, nodding at Ye Feng with its head very humanely, and the other party's cold pupils actually showed a trace of extremely rare gratitude.

Seeing this scene, Ye Feng immediately opened the attached panel and took a look, and found that King Cobra's loyalty had skyrocketed by 5%, reaching 90%.

"Is it because I kept helping to inject the aura when they broke through?" Ye Feng guessed.

But soon, his attention shifted to the strength of this king cobra.

After he passed a command to the king cobra, five tree roots instantly appeared in the ground, winding directly towards the other party.

The king cobra, which had just broken through, also showed a desire to try at this time, and met it without fear.

The roots of the leaf maple tree whipped on the king cobra's body, and it seemed to have no effect at all.

And the king cobra, however, took this opportunity to wind around in reverse.

Almost instantly, Ye Feng felt a huge squeezing force coming from the root of the tree that was being entangled and bitten by the other party.

However, even ordinary tree roots are very resistant to stress, not to mention the roots that he has strengthened many times.

But the king cobra wrapped around its prey, it seemed to be only incidental, and after wrapping around, it immediately opened its mouth, and the fangs in its mouth flashed with cold light, and it bit down directly.

What is the most terrible thing about a king cobra, it is, of course, a toxin.

The venom of the king cobra, which contains neurotoxins and cytotoxins, is considered a mixed poison and is extremely troublesome if bitten.

Of course, we're talking about animals.

As for plants, nature has no effect.

But with the injection of venom, Ye Feng was surprised to find that his roots were withering rapidly.

"Is this a corrosive effect?" Ye Feng was surprised, he didn't expect that the king cobra had even evolved its venom.

Of course, he was only surprised, and the roots of the tree began to wither quickly, but gradually slowed down.

After spreading out for five or six meters, it stopped, and then it was as if a magical force appeared that made the withered roots begin to rejuvenate.

"As I imagined, the effect of the aura is really magical, even the venom can be removed, but the consumption is a bit large." Ye Feng sighed a little.

He estimated that it would cost at least 10 points of aura to get rid of all the venom.

For other mutant animals, they also have to fight against neurotoxins and cytotoxins, and the consumption is probably five or six times that of his.

"Other mutant creatures, as long as the aura in their bodies is not enough, they will be poisoned." Ye Feng made a summary.

The king cobra was also taken aback when he saw that his venom did not seem to work.

But it quickly reacted, changed tactics, and used its tail for whipping.

Of course, Ye Feng did not show weakness, and immediately twisted the five tree roots into a rope, and also whipped it.

Bang!

A dull crash sounded.

Ye Feng's 5 roots are added together, and the power of pumping out is enough to reach thousands of catties.

But this time, the two sides competed in strength, but his roots were directly sucked away.

The tail of the king cobra only condensed in the air for a moment, and even the snake scales on it were not damaged in the slightest.

"So strong!" Ye Feng was quite surprised, he estimated that the power of the other party's blow just now had reached at least 1 ton, that is, 2,000 catties.

And the king cobra in front of him has just broken through to the second order!

If the other party continues to break through, and even reaches the third order, wouldn't it be possible to burst out with more than a dozen tons of power with one tail?

At this moment, Ye Feng was not happy, but a little worried.

Even if humans have a lot of lethal thermal weapons, if any mutated creature comes out, it can burst out with more than a dozen tons of power.

Can humanity really win?

Just when Ye Feng was worried about the country and the people, this king cobra seemed to be getting more and more energetic, and rushed straight towards Ye Feng.

Seeing this scene, Ye Feng was no longer accustomed to it, and directly pulled out 50 tree roots, put them together, and burst out with 5 tons of power.

In an instant, the king cobra flew out more than 50 meters.

When the other party landed, its body curled together, and the large scales on its abdomen fell off, and it could be seen that the flesh and blood were blurred there.

"Oops, it's too heavy." Ye Feng was slightly annoyed.

He didn't want the loyalty he had so hard built up to fall again.

But when he looked at the attached panel, three question marks suddenly appeared on his head.

Loyalty has skyrocketed by 3%.

"What's going on?" When Ye Feng was a little confused, he suddenly felt the surrender signal transmitted by the king cobra through the captive contract.

"Is that so? You don't have to have a good impression to increase loyalty, you can also play them well? ”

"At least for the more violent animals, this should be easy to do." Ye Feng concluded.

At this moment, he set in his heart that after these mutant animals broke through the great realm, they would be beaten violently.

The king cobra, which was originally expressing submission, suddenly had a cold war, and there was an inexplicable feeling of unease in his heart.

Soon the king cobra was cured and then sent out to hunt as well.

Of course, compared to hunting, Ye Feng is more looking forward to the better and more powerful mutant animals that they can bring back.

But unfortunately, the vast majority of the mutations nowadays are small creatures, and he doesn't have what he wants.

And he's reluctant to repeat the same creature for the same thing.

After all, only with enough diversity of mutant animals, the "special brigade of mutant animals" established in the future can calmly cope with various challenges in the future.

Of course, if the mutated animals at the top of the food chain are different.

Time passed quickly, and it was noon in a blink of an eye.

And Ye Feng also got a good news and a bad news.

The bad news is that sparrows, black crows, bats, all seem to have hit a bottleneck, like mutant mice,

The speed at which they absorb aura has been reduced by a factor of 10, and they are unable to break through.

This made Ye Feng worry for a while, and now he can only put his expectations on the mutant buffalo.

The mutant buffalo has now broken through to the late stage of the first order, and at this rate, it should be able to reach the peak of the first order in the evening, and if everything goes well, it will be able to break through to the second order in the early morning.

When the time comes, when you go to catch the mutant parrot, there will be an extra second-order mutant animal to respond, and even if you encounter an emergency, you can deal with it more calmly.

Of course, the rapid breakthrough of the mutant buffalo is expected, and it is not good news.

The good news is that the king cobra has made meritorious service again, and the other party has captured another mutant animal that meets Ye Feng's requirements for captivity.

It was a mutated dog, to be precise, a mutated Chinese pastoral dog, referred to as the earth dog.

From the many old injuries on the other party's body and that sloppy appearance, Ye Feng could tell that the other party should have been a stray dog before.

This would also explain why it appears in this vicinity and is then caught by a king cobra.

Ye Feng has a dog at home, and he still likes dogs, and after the king cobra dragged him into the territory, he gave birth to two roots and stroked the dog's head.

At first, the big yellow dog was quite frightened.

But as the dog's head was stroked and injected a little aura into the other party's body, the other party instantly became docile.

Comfortably squinted eyes, ears erected back.

"Tsk! It's pretty good! Ye Feng said and began to take prisoners.

To his surprise, the process went exceptionally smoothly and met with little resistance.

After the contract was completed, the initial loyalty was as high as 81%, which was even higher than the two mutant sparrows.