While Wu and others were arranging soldiers to be stationed on the mushroom wall while worrying about whether Fengyun could complete the mission on this trip, Fengyun as a party had already ran far away.

He did not start spreading spore powder not far from the purification area as before, and even spread around the purification area.

That way it is impossible to achieve his goal.

Although until now, he has not been able to figure out how much the locust army covers, but as far as he knows so far, it is definitely not small.

This means that he must try to expand the area that the spore powder can infect.

This is like hunters hunting prey of different sizes, and must adopt corresponding methods.

To kill a rabbit, you only need to poke it with a small knife, or even use some strength in your hand, and you can easily get the results, but use the same method to kill some that weigh more than ten thousand kilograms or even heavier. Prey, obviously won't work.

I stabbed them, not to mention killing them, not even serious injuries.

This is still applicable when dealing with the locust army.

Knowing that they cover a very, very large area, but sowing spore powder in a small area, it will become very difficult to eliminate them, and even become an impossible task.

Before spreading spore powder in the locust army, the effect was not very good. Fengyun has once reflected on this.

Although there was a reason for the insufficient power of the spore powder at that time, the bigger reason was that the range of the spore powder was too small.

Of course, when he was sowing the spore powder, it was not completely unexpected that expanding the sowing range could infect more locusts.

It's just that his thinking at that time has gone wrong.

Perhaps he realized that the spore powder at that time was not enough to wipe out the locust army, so he wanted to maximize their effectiveness.

This is like a kind of poison, but the poison is not very strong. There are too many targets for poisoning, and it is very likely that not even one will be poisoned.

Instead of this, it is better to reduce the number of targets and increase the dose of poison for each target to achieve the goal of poisoning the target.

That was how he chose at the time.

I want to infect all the locusts around the purification area in this way. In addition, after the spore powder infects the target and grows into a mature individual, new spore powder will be produced. These spore powder will spread and spread. Continue to infest other locusts.

If this continues, it is equivalent to constructing a defense zone around the purification zone.

As the scope of the defense zone continues to expand, it will become a death zone.

Because according to his ideal state, the locusts entered the defensive zone and were infected, and then eroded by the spore powder. When they actually arrived in front of the witches and warriors, the situation was already very serious, and even died before that. .

None of them are dead, and there is absolutely no way to compare them to when they are in good condition. Killing them will become a breeze.

In this case, the witches and warriors can guard the purification zone for a long time and grow food in it to prevent people from being hungry.

In this way, even if the destructive power of the spore powder is not very strong, as long as they can continue to expand the range of infestation, the ultimate goal of eliminating all locusts is still possible.

To be honest, there is not much problem with his plan, and at the same time it is possible to succeed, but the plan has not changed fast.

Just when everything was developing in the direction he expected, although the speed of infecting locusts and spreading among them was slower than he expected, it was still within an acceptable range, but at this time the locusts were because Cannot get enough food, hungry, and start to fight each other.

These locusts are not like ordinary monsters. Killing each other will only weaken themselves and even lead to destruction. Instead, they become stronger and stronger.

After eating corpses of the same kind, the increase in strength and the evolution of some individuals completely offset the loss in numbers, making the locusts' overall strength increase unabated, and the growth rate is quite exaggerated.

This is not over yet.

Individuals who survived the process of cannibalism, no matter the part where their strength has been strengthened, or the part where evolution has appeared, their resistance to spore powder infestation has been greatly improved, especially those that have completed evolution. Individuals almost ignored the spore powder.

At this point, there is no possibility of success in destroying the locust army with spore powder.

Fortunately, Fengyun and Mu Qiuxia discovered that the spore powder could continue to be strengthened, and they were lucky to find materials and suitable conditions that could continue to strengthen them.

Therefore, this time Fengyun is well prepared.

Among other things, the spore powder he carried was not comparable to that before.

In terms of quantity, even if you add up the spore powder that was sown before, it is less than one percent, or even one thousandth, of this time.

After all, he was restricted by the environment before, and the place for the propagation of the fungus was relatively limited, but this time he could almost fully plant the entire secret realm.

It is not surprising that the number of harvested spore powder has increased dramatically.

Of course, this is also because Fengyun has the ability.

Although the mystery is suitable for the growth of fungi, it takes a lot of natural power and fresh air to increase their growth rate. For others, there is really no way to provide them.

Fengyun did it.

There is a special connection between him and nature, and he can gather a lot of natural power and fresh air relatively easily, which just meets the needs of all fungi growth.

The power of the new spore powder has been tested on the captured locusts, and the results have made him and Mu Qiuxia quite satisfied, even individuals who have completed the evolution cannot stand it.

When the spore powder has eroded them to a certain extent, they will die.

The only thing they are better than other locusts is that they can persist for a longer period of time.

However, in Fengyun and Mu Qiuxia's eyes, this is not a bad thing.

Their existence is conducive to the spread of spore powder among the locusts.

By observing their performance in the process of being eroded by spore powder, they found that although spore powder could not kill them in a short period of time, it would cause them to fall into great pain.

In this case, put in their kind, they will attack without hesitation.

This is tantamount to turning them into murderers of the same kind.

In addition, they can increase the diffusion rate of spore powder.

Under the painful torment, they will definitely not stay in place, as long as their range of movement is expanded, after death, the spore powder can reach farther.

The only thing that makes Fengyun and Mu Qiuxia worry is that this part of the locusts will once again evolve in the process of attacking and killing the same kind, and then gain immunity to spore powder.

For this reason, Fengyun has deliberately tracked the infested evolutionary body, and more than once.

He discovered that after they were infested by spore powder, they were actually in a state of confusion, which reminded him of the encounter between him and Mu Qiuxia in the secret realm.

Perhaps the instigator had been killed by him, but the fungi living in it might still be affected. He used them as materials to strengthen the locust-eating tree mushrooms, and inherited this part of its characteristics.

But this is a good thing for him.

Because in this state of confusion, they will only attack their kind, but will not eat them.

They were able to evolve before, by eating corpses of the same kind, and in large numbers.

They want to achieve evolution again, and there should be no exceptions. On the other hand, as long as they don't eat the same kind of carcasses, they cannot achieve evolution.

In addition, according to his experience, evolution is always more difficult than ever.

Don't say that these evolutionary bodies infested by spore powder did not eat the same kind of corpses. Even if they did, the chance of them being able to evolve successfully would be very, very low.

It's just that after witnessing their performance with his own eyes, his heart is still much more at ease.

It was also from that time that Fengyun began to expand the planting area of ​​locust-eating tree mushrooms.

Although this inevitably brought him a greater burden, for a long period of time, he almost had no time to spare, but when he saw the huge amount of spore powder harvested, he felt that it was all worthwhile. Up.

But the experience during that period still had a considerable impact on him.

He wants to give full play to the effects of these hard-earned spore powders, and this has also made his behavioral pattern greatly changed from before.

To be more specific, he had a bigger layout and began to really pursue to kill the locust army.

But if he did this, it would take longer, worrying that the witches and warriors would not be able to hold on for that long.

So he built a high wall for them by planting mushrooms, enclosing the entire purification area.

The mushroom that constitutes the high wall is also a new subspecies discovered by him and Mu Qiuxia during the process of strengthening the spore powder, and it has received his attention because he realized its great potential.

He soon decided to breed them in order to obtain stronger individuals.

Mu Qiuxia didn't stop him from doing anything. She has always been more tolerant to him. As long as he can cooperate with her well and meet her requirements, he will generally not take care of other things.

In the end, Fengyun made quite good progress in this subspecies.

However, he did not always focus on it. After obtaining a batch of spore powder, he temporarily put them aside and concentrated on cultivating other subspecies that are more harmful to locusts.

Facts have proved that Fengyun's choice at that time was quite far-sighted.

He successfully used the subspecies he had bred and strengthened himself, using the corpses of locusts as a medium, and planted tall and majestic walls.

He believed that with its existence, the witches and warriors would resist the attack of the locusts, and it should not be a big problem.

This is tantamount to helping him relieve the worries of consequences.

This made him decide to sow the spore powder strictly according to his plan, unless there is an irresistible situation, he will no longer make changes.

So he first chose a direction, increased his speed, and rushed forward. He wanted to confirm once again how much the locust army had covered.

He wouldn't keep doing this, after all, he still couldn't completely rest assured the witches and warriors.

With the city wall he built with mushrooms, there is no guarantee that there will be no accidents, after all, there are too many locusts.

Gathering in large numbers, carrying out continuous high-intensity attacks, and not caring about casualties at all, even if the witches and warriors have a mushroom wall they can rely on, they may not be able to persist.

He set a distance in his mind, beyond this distance, he stopped, and then used this distance as a radius to spread around the purification zone, creating a veritable death zone.

In order to better bring out his own utility, he did not keep running forward with his head buried.

After a certain distance from the purification zone, he took out the spore powder from the Qiankun bag and began to spread it.

Before sowing, he activated these spore powders. The operation method is not complicated, that is, summoning the power of nature and fresh air to instill the spore powder into the jars.

Soon, the spore powder in the jar reacted.

Just like someone who had seen Mentos put Mentos into Coke before he crossed, the spore powder began to overflow from the mouth of the jar, but the speed was much slower.

He controlled the spore powder that emerged from the jar, created wind, entrapped them, and released them to spread to a larger area.

As long as these completely activated spore powders come into contact with the locusts, they will immediately begin to erode, and will kill the host in a short time.

The whole process will even be compressed in less than a day.

It can be said to be quite powerful.

This is where Fengyun's confidence lies. After all, compared with the previous spore powder, this time the spore powder is indeed much stronger.

It should be understood that this is still based on the locusts that have been strengthened in the process of cannibalism. If those locusts that have not been strengthened are contaminated with spore powder, their condition will deteriorate at a speed visible to the naked eye.

Maybe they can't support it for an hour or two.

From all angles, the new subspecies cultivated by Fengyun and Mu Qiuxia can no longer be just said to be tough, and even called horror is not an exaggeration.

I don't know how long it took, but Fengyun still stopped.

It was the distance he set in his heart.

It's a pity that when you look around, there are still dense locusts ahead, as if there is no end.

"Ugh!"

Feng Yun couldn't help but let out a sigh.

Although this result was not unexpected, it still caused a certain blow.

Maybe it was because he was unwilling. He didn't change the direction in the first time and continued to sow the spore powder. Instead, he motivated the combination of the snake god's eyes, perception and sword intent, and looked forward.

Immediately afterwards, a surprised expression appeared on his face, and he found that something other than locusts appeared in his vision.

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