Although it was a little unbearable to let Han Rui bear the poison of the little sunflower magic sound piercing her ears alone, for the sake of the future of the entire human race, Lu Sheng could only prepare a few more pairs of soundproof earplugs for Han Rui.

Han Rui was very interested, and waved to Lu Sheng and them excitedly in the glass flower room.

"Sister Lu, believe me!" The little fists were clenched tightly.

After almost three years of being a pendant, she finally has a place to use! Thirty years in Hedong and thirty years in Hexi, don't bully the poor youth!

In order to minimize Han Rui's pain, Xu Yi also prepared a soundproof mask for the little sunflower very intimately to reduce its lethality as much as possible.

The happiest thing in the audience was the little sunflower.

It didn't shy away from singing loudly, it never dared to think that there would be such a good day before. The little guy even took the initiative to shake off a handful of melon seeds and presented them to his only audience with both hands on a small flower plate.

Stretch out your hand and don't hit the smiley face flower, it has taken the initiative to give gifts, Han Rui shouldn't hit it?

So one person and one flower cooperated tacitly in the glass flower room and began to work on the assembly line. Every day, countless small saplings that have sprouted are transported out of the glass flower house and then taken by others to plant outside the safe zone.

In order to supplement Han Rui's loss of ability, Lu Sheng also arranged for the old master of the kitchen god to cook all kinds of delicious food for her every day, using the purest crystal nucleus water.

Under the bombardment of this kind of dietary therapy, Han Rui gained ten pounds in just half a month, and her melon seed face turned into a small round face.

Zhang Xiaojuan would take the time to bring some snacks to Han Rui every day, and when she left, she couldn't help but be cheap, "Child, you control it, it's still a few months before the Chinese New Year, and you're about to be slaughtered." ”

Little Sunflower couldn't listen to someone bullying her most precious listener, so she went crazy at Zhang Xiaojuan's ass on the spot, and beat him to Lu Sheng with his butt covered.

This little melon seed hurts a lot, and Zhang Xiaojuan's ass is swollen by it.

Planting trees is a monotonous and boring job.

Early every morning, Lu Sheng set off with a convoy carrying heavy saplings and planted various sand-control plants in the desert according to the plan under the scorching sun.

In the face of high temperatures of more than 40 degrees Celsius and blazing direct ultraviolet rays, everyone gritted their teeth and held their breath.

They are the only known oasis of humanity in the vicinity, and if the desert spreads further, there is no way for everyone to retreat.

Almost all of them were tanned into black braised eggs, and even Sun Tiantian, who claimed to be cold white skin that could not be tanned, was tanned to a coffee color.

The K3 base, headed by Su Zheng, Ma Dongmei and others, is the hardest-working.

Su Zheng's back was sunburned off a layer of skin, and Ma Dongmei and Lin Xiaobao seemed to be carried out of the soy sauce tank. Xiao Yu's parents' laboratory urgently suspended the experiment and research and development of other drugs in hand, and immediately transformed to research and development of sunburn ointment and sunscreen.

With the concerted efforts of everyone, a month later, the desert within a few tens of kilometers has been planted with plants suitable for sand control.

Finally, they could breathe a sigh of relief, but soon everyone discovered a new problem.

The growth rate of these plants is still too slow.

Although the seeds were carefully selected by the system mall, and there were Han Rui and small sunflowers double accelerated, these plants were already growing ten times faster than before the end of the world.

But this pace is still too slow for increasing desertification. I also tried to arrange for a plant-based ability to directly catalyze the small saplings into adulthood, but the survival rate of this kind of fast-growing sapling is extremely low, and it will wither after two days due to unstable roots.

"Teacher Xu, at the growth rate of these plants, how long will it take to turn the desert into an oasis?"

After driving dozens of kilometers to water the plant belt for three consecutive days, Xiao Yusheng collapsed on the sofa and asked.

Of course, the most convenient way is to build water supply pipelines, but not to mention waste materials, construction will take time. In order to develop sarin as soon as possible, Xiao Yu took the initiative to undertake the work of a humanoid faucet.

After three days of hard work, the person was dark and thin, and there was really no drop left when he returned to the base.

Xu Yi is still white and tender after a month of exposure, and the people around him don't seem to be in the same painting style, "At the current rate, it will take at least one to two years." ”

"So long??" Zhao Mujia let out a desperate wail on the spot.

It's a good college student, even if you cut down zombies in the last days, you still have to engage in heavy physical labor such as planting trees and watering them.

It's hard to top.

"According to the experience of governance in China, it usually takes several generations to change the landscape, and we are already doing it at a fast pace." Su Zheng helped Xu Yi explain.

Lu Sheng stood in front of the window and looked at the endless yellow sand outside.

A year or two isn't a long time, but she doesn't want to wait.

As long as the residents' happiness index reaches orange, they can get double points, and the zombie virus remover is already beckoning to her. Two years to wait for a duck to get to the mouth? She can't wait!

"Is there anything I can do to speed up the growth of these trees?" Ma Dongmei asked with a grin on the scalding cream.

At the moment, the plant-based abilities are useless, and we can only hope that there will be other technologies and ruthless work.

"Do you remember the Spicy Sister-in-law Food Factory?" Lu Sheng suddenly had a flash of inspiration.

Sun Tiantian and Han Rui swallowed their saliva on the spot, "Remember, I wanted to go and search for some pickled pepper phoenix feet or something, but I left without getting anything." ”

Lu Sheng: "......"

Her friends are always the most sensitive to food.

Only Xu Yi got her brain waves, "You mean the bone meal used in the food factory to stimulate the rapid growth of plants?" ”

At that time, they found in the factory that the fruits and vegetables that were planted in the morning were already growing in the evening. This extraordinary growth rate is all due to the mushroom powder and bone meal of Mr. Pei, the factory manager.

Although the ingredients of mushroom powder are uncertain, bone meal is definitely an important material.

"What is bone meal used for? Calcium supplementation for small saplings? Zhang Xiaojuan scratched her head in confusion, "But when I was a child, my grandmother planted flowers, and often put egg shells and bean cakes, saying that they grew quickly." ”

"But aren't the human bones used in that factory...... Which one do you want to kill randomly? Zhang Xiaojuan sat up straight nervously.

Xu Yi chuckled, "The bones of zombies are similar to those of human bones, and they don't necessarily need human bones. ”

"It is estimated that it is the same as people taking calcium tablets." The more Zhang Xiaojuan thought about it, the more she felt that it made sense, and she got up on the spot and rubbed her hands, "Then what are we waiting for, go out to fight zombies?" ”

Zhao Mujia dragged his sore thighs and got up, "Brother Juan, don't be too anxious, the zombies outside are not easy to deal with now, let's at least get ready before we go." ”

Due to the high temperature and lack of water, coupled with the expanding desertification environment, the zombies in the outside world have completed the secondary mutation in just two months.

Except for some high-level zombies that already have some autonomous consciousness, the rest of the zombies that can still survive today are a new type of zombies with a shriveled and scorched appearance.

The zombies were shriveled and hard from lack of water, and their charred skin was wrapped around their bones like a film.

Due to the hard shell, these zombies are extremely resistant to hits, and it is difficult for ordinary cold weapons to destroy the surface of their skin.

Although the number of new zombies that are still alive has decreased, their combat power has increased by at least two times compared to the previous ordinary zombies.

The living people in the vicinity are basically piled up in the safe zone, and the zombies' rations are in short supply, and the phenomenon of eating the same kind is becoming more and more common. This also causes the number of mutated zombies that trigger the devour condition to multiply.

The danger of hunting zombies has increased exponentially, and most people can only work together in groups, and it is almost impossible for a zombie hunter to fight alone.

"Everyone has been hollowed out of planting trees during this time, and they need to rest for at least a day or two." Su Zheng also supported Zhao Mujia's view.

The danger of fatigue combat is too high, and the time is not worse than one day or two.

"We don't have to do it ourselves this time." Lu Sheng thought for a while, "Send a notice outside the security zone, a zombie with intact bones can be exchanged for half a catty of rice or two taels of meat, and there is no limit to purchase." ”

What should I do when my capital has accumulated? Of course, the least resources in exchange for the most value!

Now those little Xiba and the white-skinned people outside are hungry and yellow-skinned, and even the insect meat is rushing to eat, as a wealthy landlord, how can she make good use of it?

"emm......" Zhang Xiaojuan hesitated, "Sister Lu, are you a little too dark." ”

"No treachery, no business."

Lu Sheng responded very frankly.

At the beginning, these white skins and Xiaoxihachi also took advantage of the country's technological leadership. Now she is just recovering 100 million points of interest for her predecessors.

After Lu Sheng's announcement was issued, several crooked nut camps on the periphery of the security zone collectively boiled, and many people brought weapons and tools to look for zombies in groups that night.

You must know that the current materials are extremely scarce, and the difficulty of survival is much more difficult than that of the early days of the end times.

Now the crystal nuclei in their hands are not even very useful, because few people are willing to sell limited supplies.

But Lu Sheng's wealth directly exchanged zombies for rice and meat, and for these people, it was no different from pie in the sky.

Money can make ghosts grind, and meat can make people kill corpses.

Only a day after the notice was issued, the entrance to the security zone was filled with long queues to exchange supplies.

At the beginning, these people had no bottom in their hearts, and they all had the mentality of testing the water, so there were not many zombies hunted, usually one or two in a small group.

But even if there were only one or two, these people were scarred, and it was obvious that the hunting process was not easy.

Ma Dongmei and Lin Xiaobao set up a table at the entrance, one person collected zombies, and the other person was responsible for exchanging supplies.

"Now that zombies are so difficult to kill, only half a catty of rice or two taels of meat is given, isn't it too little?"

At the head of the team is a tall and tall Xiao Nishiba, who speaks non-standard Mandarin and negotiates with Ma Dongmei.

"If it's too little, keep it for yourself." Ma Dongmei took a cigarette in her mouth and stepped on the edge of the table with her legs crossed.

"We're killing zombies with our lives, so let's fight for something like this?" Unconvinced, the man slammed a shriveled zombie on the table.