It takes 2400 aura points to break through, which is an exaggerated requirement.

If it is put on ordinary mutant creatures, I am afraid that it will take a lot of time to break through a small realm after reaching the third order.

But for Ye Feng, it's actually like that.

With the breakthrough to the third order, the length of the tree roots reached 430 meters, and the aura that he was now able to harvest per hour also increased significantly.

According to Ye Feng's estimate, he can now harvest about 215 points of aura per hour.

If all the aura collected was used to add points, it would not take him 12 hours to break through a small realm.

What's more, this is just the aura that he can obtain by collecting plants.

If you count the mutant creatures hunted by your subordinates, I'm afraid this time can be shortened a lot.

If he really wants to, it's no problem to break through two small realms in one day.

Of course, Ye Feng didn't plan to die like this, so he still cultivated his subordinates first.

Next, break through a small realm every day, and that's about it.

Time passed quietly, and after about three hours, all the animals that had just eaten the mutated fruit had successfully completed the breakthrough.

After the breakthrough, these mutant animals have undergone tremendous changes.

"It's gotten so big! It's like blowing up a balloon. Ye Feng couldn't help but sigh.

After reaching the second order, the size of the two little sparrows was already comparable to that of ordinary eagles, and the beaks and claws of the birds had become sharper and flashing with cold light.

As for the black crow and bat, the body size changes even more, even if the wings are folded and stand on the ground, the height is half a meter, and the length is more than a meter.

If the wings are opened, the wingspan can reach 5 meters.

Not to mention the mutant buffalo, after reaching the second order, its size is already comparable to that of an ordinary van.

This reminded Ye Feng once again that the mutant wild boar he had encountered before should also be a second-order boar.

In the end, Ye Feng's gaze fell on the mutant mouse in the corner.

"The rats of the Three Kingdoms have really reached the second order."

Looking at the mutant rat in front of him, he was in a trance, as if he had seen the picture of the armed forces of the Three Kingdoms being beaten and retreating in the previous video.

Now he can already be sure that many of Ah Sanguo's mutant rats are second-order.

The second-order mutant rat is not too exaggerated in size compared to the first-order, and is only comparable to the average small dog, such as Teddy.

And this size has not changed too drastically, which means that they have "added points" in other directions.

It can be seen from the previous video that Ah Sanguo's mutant rats are extremely agile, otherwise it would be impossible to walk through the rain of bullets.

Obviously, this is a part of the "plus" that is put on top of Agile.

For this kind of "non-standard" addition, there is often a certain aspect of the ability that is particularly prominent.

"Come, I'm going to see how powerful you are after breaking through."

Ye Feng unified towards these mutant creatures and issued an order to learn.

Then he pulled out six roots and whipped them at each of the six mutant animals.

This is not only to find out their combat power after breaking through, but also to see if they can brush up their loyalty.

After all, after the king cobra was beaten before, it directly increased its loyalty by 3%.

Now that these mutant animals have broken through, their loyalty is basically above 90%, and a fight may make them increase to 100% faster.

The 6 mutated creatures that received the command reacted as soon as Ye Feng swung out the roots.

Except for the mutant buffalo, the rest basically chose to dodge.

But the gap between the two sides is here, even if they choose to dodge in the first place, it is useless.

Ye Feng reached the third order, and the flexibility of the tree roots was once again strengthened, and the speed was much faster.

So the two sparrows had just taken off when they were hit by the roots.

With a muffled thud, they were pulled straight back to the ground, and where they were hit, large feathers fell down, and even blood oozed out.

A single tree root can exert a power of 500 catties, which is no joke.

They were severely injured with a single blow, and then the roots were tied, and in an instant, the two mutant sparrows were defeated.

As for the mutant black crow and the mutant bat, their strength is stronger than the two mutant sparrows in all aspects.

They can barely dodge the volley of the tree roots, but they are also dangerous, and if they touch the slightest bit, they will be injured.

And in the face of Ye Feng's stormy attack, defeat was only a matter of time.

However, the mutant rat performed well, after breaking through to the second order, it was quite flexible, and in addition to dodging, it could even find an opportunity to fight back from time to time, tearing the roots of the tree with sharp claws or teeth.

But unfortunately, its attack power is too weak, and even the bark can't be broken.

It wasn't until Ye Feng pulled out the second root that he was cornered.

In less than a minute, whether it was a mutant mouse, or a mutant bat and a mutant black crow struggling in the air, they were all defeated.

"This combat power is a bit weak! At least a first-tier creature with a strong point can't be defeated. Ye Feng was slightly disappointed.

Soon, only mutant buffalo remained in the field.

It is the size of a van, and now it can be said to have rough skin and thick flesh, and the strength of a tree root is 500 pounds, and it is whipped on it, like tickling.

But it's a pity that it can only defend passively, its body is too bulky to fight back, and it can only be beaten passively.

Of course, here in Ye Feng, a stalemate is impossible.

If one root can't be pumped, then two, three.

To Ye Feng's surprise, when his roots continued to stack, until the 8 roots came together and burst out with a force of 2 tons, he pumped this mutant buffalo and began to retreat.

Even with a huge force of 2 tons, it could only beat this mutant buffalo backwards, and blood marks appeared on the skin on its body.

But when it comes to serious injuries, that's far from it.

In the end, Ye Feng increased the number of roots to 12 and burst out with a full 3 tons of strength before he seriously injured this mutant buffalo.

"That's pretty good defense." Ye Feng couldn't help but praise.

In the future, this is the best meat shield.

After all the tests were completed, the combat power evaluation also came out.

The sparrow is the weakest, and of course, the mutated bat and the mutated black crow are not much better, they are both existences that can be solved by their own roots.

The mutant rat is a little more difficult, but only slightly, and two roots can solve it.

As for the mutant buffalo, the opponent's combat power is difficult to judge, although the defense is strong and the power that bursts out is not weak, but it is too bulky.

One of these animals in the field is counted as one, and it is estimated that there is no slower than it, and in the case that it cannot fight back, Ye Feng is not easy to define its combat effectiveness.

Of course, although these mutant animals are not enough to see when they are pulled out alone, if they are united in a team and have complementary abilities, they should be able to burst out with good combat power.

He could finally seek revenge on the mutated boar.