Because the attack of the mutant butterfly is too fierce, especially the reproductive efficiency of this butterfly is too high, it only takes a few minutes to lay eggs on the crops, if it can be developed in one night, then this insect will frantically eat the crops, and I don't know that tens of thousands of acres of farmland have been destroyed, so Shen Feng didn't have much time in Yuzhou, and after settling his daughter, he immediately embarked on this journey, first of all, to the east.

Li Keyi is in charge of the farmland in the eastern part of Yuzhou, which is one of the earliest areas to implement tuntian, and is directly under the jurisdiction of Yuzhou, so naturally he must get Shen Feng's help as soon as possible, and Shen Feng also needs to avoid the butterflies from spreading farther away.

When Shen Feng came to the eastern region, he found that the people here were basically carrying a lot of medicines, and these medicine barrels were connected to sprayers, and many people were busy working in the farmland, spraying a large number of pesticides.

Shen Feng found Li Keyi, and then asked, "How is the situation?" Now that we have enough pesticides, we can stop the migration of butterflies, right?"

Li Keyi was naturally very happy to see Shen Feng appear, but she still replied helplessly: "No, although the quantity of these pesticides is sufficient, but it is only to pay for the butterflies in a normal state with or without cash, these butterflies have already mutated, and the larger insects are not afraid of pesticides at all, they can only use pesticides to kill ordinary insect eggs, but these pesticides are just a drop in the bucket, I feel that the production will be greatly reduced this year."

Shen Feng was also helpless when he heard this, if these butterflies were not harmful to humans, he would not attack these butterflies at all, but it was a pity that these butterflies robbed the resources that originally belonged to humans, especially food, if the crop beads were eaten up by butterflies, humans would not want to harvest food.

"Where have the butterflies that come from the east gone, I will now exterminate these butterflies in the sky, I can't let them continue to migrate, as for the eggs on the ground, as long as you find a way, you can always get rid of them." Shen Feng then asked.

Shen Feng's current method is very simple, that is, to start from the source, since these insect eggs are laid by butterflies, then directly find these butterflies that escaped from the east, and kill these butterflies in the sky, so that they will not be able to pose a threat.

Li Keyi thought about it, there was indeed no other better way at this time, so he could only show Shen Feng the direction of the butterfly.

"Yesterday, I heard a report from someone in White Emperor City that a butterfly appeared near their city, so all of them hid in the bomb shelter, not daring to show their heads, but they didn't know what was going on in the farmland." Li Keyi gave an answer.

"I'll go over and deal with all these butterflies right away, and you continue to clean up the bugs and eggs." Shen Feng made a decisive decision, he was never vague about the matter of fighting, and he would start acting immediately, because he also knew that no one or animal was his opponent.

In the past, Shen Feng was not very strong, but since Shen Feng became an eighth-order ability, he had already understood his strength, and now he is the strongest among the human race, absolutely no one is stronger than himself, as long as he is willing, he can destroy a city with a hurricane, but he has not done so, and now to deal with these arrogant butterflies in the sky, only by killing them all, can he relieve the hatred in his heart.

Shen Feng jumped up, flew into the sky with the help of the wind, and then continued to the east, towards the direction of the White Emperor City, advancing here, there is a long history of culture, but in the long years, the city has declined, and now it is just a small city of tens of thousands of people.

When Shen Feng came to the vicinity, he happened to see these butterflies flying in the sky, these butterflies looked very huge, each butterfly could have wings several meters wide, and on the wings of these butterflies, there were many strange patterns, many patterns could form an eye, so it looked like it made people lose their spirits.

These damn butterflies are still dancing on the top of the farmland, laying eggs while dancing, and some butterflies are constantly sprinkling poisonous powder on the way to flight, and these poisonous powders will fall on the ground, and humans will hallucinate once they touch it.

Because the number of butterflies is too much, ordinary people are not the opponent of these butterflies at all, once they appear, it is very likely to be eaten by these butterflies, so people have to hide in the bomb shelter or hide at home, do not dare to go out at all, even the soldiers do not dare to shoot to resist, because when the soldiers are behind these butterflies, the guns do not have much effect.

And the butterflies are even more rampant after seeing that no one is resisting, and they are unscrupulously spoiling crops, and poor crops are in the good stage of growth, and many butterfly eggs have been put on them.

The species of butterflies is very rendered when it is fully developed, but at the beginning, these butterflies are all meat insects, and the larvae of butterflies are good at eating crops, and when they accumulate a certain amount of energy, they will begin to form cocoons, and then break the cocoon and turn into butterflies, this development method is called metamorphosis.

Many insects also have different forms at different growth stages, for example, butterflies are meat insects in the form of larvae, and many other insects also develop in this way.

And the threat that these butterflies bring to people after mutation is too serious, adults will eat people, sharp mouths can eat meat and leaves, and larvae like to nibble on crops the most, originally these butterflies made him are cruciferous crops, but now after mutation, the range of butterfly recipes has expanded, as long as it is a crop, it will be ruthless to gnaw.

Shen Feng was furious when he saw the butterfly, and then flew over, and naturally there were strong winds gathered around him, and after these strong winds converged, a tornado gradually formed, and the tornado swept over, and some butterflies wanted to fly away when they saw that the situation was not good, but they were immediately sucked in by the strong wind.

The tornado kept sweeping the butterflies in the nearby farmland, clinging to the crops, but even the crops had been uprooted, and even if there were butterflies trying to grab the plants and fix them, they couldn't do it at all, and then they were all swept into the wind.

In the place where the tornado passed, these butterflies were swept into the wind, and the strong wind was enough to tear the butterflies' broad wings into pieces, and the butterflies could no longer do evil after they had no wings, and even ordinary people had the ability to kill butterflies.

Shen Feng's appearance was seen by the people near White Emperor City, so the people cheered: "Lord Fengshen is here, Fengshen has come to save us!"

"Don't be too happy, as far as I can see, even if Lord Anemo appears, he will not be able to recover the loss of our farmland, because he has already summoned tornadoes since he appeared, and these tornadoes will even roll up the crops, so that our farmland will still have no harvest." Then someone was calmly analyzing.

It's just that this analysis was immediately criticized, "It's already at this time, our biggest enemy is these butterflies in the sky, and now it's the best thing to be able to kill these butterflies, their harm can't be expanded, as for the reduction of crop yields, it's already a foregone conclusion, and now that the city lord has appeared, it will only speed up the process in the future, and besides, he will definitely have the ability to feed us."

Shen Feng's encirclement is too much, no matter what kind of thing he does, there will definitely be people who excuse him, even if he does bad things, there will be people who will find all kinds of reasons for him to explain, this is the case now, even if someone sees that what Shen Feng did is problematic, but no one dares to talk nonsense.

Under normal circumstances, tornadoes will not appear in China, because tornadoes cannot appear and spread in the terrain of China, only in such a large area of North America, tornadoes will occur frequently, especially in the east and west high and low central terrain is easy to let tornadoes rage.

But no matter where the tornado appears, it will definitely bring a strong disaster, there have been crops destroyed by the tornado, and now Shen Feng uses the tornado as a means of attack, and it immediately caused a catastrophe to the butterfly, together with the farmland that was invaded by the butterfly, at this time, a large number of crops have also fallen to the ground, and the roots of these crops have been loosened, and now even if the tornado stops, these crops will not survive at all.

After Shen Feng saw this scene, he could only be there

I comforted in my heart: "The damage here is limited, as long as food is sent from other places in the future, there will be no danger here, anyway, I have already stopped the spread of these butterflies."

The tornado is constantly sweeping in the farmland outside the city, and every time it passes through the farmland, all the crops in the farmland will be blown down, and even some crops will be uprooted and taken off in the sky, looking like countless sand and dust are rolled up in the wind, and a pillar seems to appear in the sky.

The sand and gravel lifted by the wind fell on the butterfly's body, and it was easy to beat the butterfly's wings in all directions, whether it was poisonous powder or something, it would be shattered.

Finally at dusk, Shen Feng stopped attacking, and all the hundreds of thousands of butterflies that flew had been killed by the tornado, even if they were not killed, they had lost their wings, and could only turn into insects and walk carefully on the ground, but as long as they were discovered by humans, these insects would be a dead end.

Shen Feng slowly landed at the head of the White Emperor City, and then said to the city lord here, "These butterflies outside the city have also been disposed of by me, but your farmland has also been destroyed, hurry up and plant some other crops, such as beans and radishes, and if there is still a shortage of food, send a message to Yuzhou."

When the city lord of White Emperor City heard the news, he was very excited and said, "No matter what the price is, as long as we can successfully kill these harmful butterflies, it will be worth it, thank you Lord Fengshen for coming to support us."

Shen Feng shook his head helplessly and said, "It's just that the butterflies in one place have been cleaned up, and there are other places that I need to deal with!"