In the blink of an eye, a week passed, and it was the end of December.

It's been an unusually busy week, and almost everyone has no time to rest. The second batch of supplies and personnel of the Yang Group was wiped out and arrived at the airport as planned. Not surprisingly, this batch of personnel and materials were all taken down by Qin Hu and other evolutionaries.

In the next few days, Lu Li was so busy that his head was dizzy. With a total of 1,000 captives, he had to use his mind-reading skills to determine who was a die-hard and who had defected to the Yang group out of desperation.

After a busy week, Lu Li finally completed this difficult work. A total of 641 survivors were freed to become part of the satellite stronghold. And another 362 die-hard elements who were completely loyal to the Yang group were imprisoned in that cave, where their freedom was restricted.

With the addition of these 641 survivors, the satellite base entered a period of rapid development. Due to the background of the Yang group and the military leadership, these survivors are all reinforced humans. Their participation provided the necessary labor for the renovation of the park.

In just one week, the park has been transformed into a different landscape. The surrounding walls were heightened and reinforced, and watchtowers were erected every two or three hundred meters, with two or three men on each of them to guard the perimeter.

The highest mountain in the park was occupied by Han Qiushui. He took the newly formed radar detection squad and moved his real room to the top of the mountain. Although the mountain is not high, the wind is not small. However, he did not pay attention to him, a fanatic who had completely devoted himself to the direction of radio detection.

The viewing pavilion at the top of the hill was enlarged and converted into a radar base. Radars built on nearby mountain peaks that collect materials from the city and make their own. In just one week, a radar network capable of detecting a radius of 200 kilometers has been initially formed.

Other places in the park are also used effectively. Qin Hu's amazing talent was fully displayed. He divided the entire park into sections.

The original zoo was converted into a breeding farm. The original animals in the park have long since starved to death because they have been left unattended for a long time. After cleaning, the iron cage where the animals used to live became a good corral. Qin Hu organized his men to avoid the camps of the two other forces on the outskirts of the city, and rushed to nearby towns and villages, where they captured many of the livestock that had escaped from the corrals after the disaster broke out. He even carefully led people to search the township animal husbandry station and brought back all the equipment needed for artificial insemination.

After all, if you want to develop animal husbandry, artificial insemination is extremely suitable.

The other group was led by Ma Fengshan. He obeyed Qin Hu's arrangement and led people to catch river fish in the river water that passed through the city and was famous for its beautiful scenery. The pond that once housed flamingos, red-crowned cranes and other birds has been converted into a fish pond. They put the caught river fish into it and send special personnel to manage it.

Most of the people in this team are Ma Fengshan's former subordinates. They did this kind of work when they were in the army. Although it is not professional, it is easy to manage.

The farm is ready and up and running. Qin Hu set his sights on the green spaces in the park again. He chose the largest piece of grass in the park, and led people to shovel the turf to reclaim a field of about 20 acres.

With only 20 acres of land, it is naturally impossible to support more than 1,000 people. Qin Hu didn't think much about it. As for the food issue, he had already learned from Lu Li that there was already a grain base outside the city.

In his plan, these twenty acres of fields must be the base for growing vegetables, providing the daily needs of both sides. It's the end of December, and the planting season is long past that. He led people to collect all kinds of vegetable seeds from the city and sowed them in a race against time. Aim to harvest a batch of fresh vegetables before the end of the year.

The other open spaces in the park are also fully utilized. Qin Hu precisely planned out one residential area after another. There is not a small amount of open space between the settlements. He plans to build trading points on these vacant lots in the future.

His thoughts were quite clear. From the beginning of the establishment of this satellite base, he knew that Lu Li was not just using this satellite base as a bait to disrupt other forces. More importantly, Lu Li has planned to build this satellite base into a survivor base that is open to the public.

Open to the public, it means that this place will definitely become a stronghold of dragons and snakes in the future. These trading points are formed in time for the various forces to collect materials from the city to exchange with other forces, and even the single survivors can survive here.

Qin Hu's excellent performance greatly relieved Lu Li's pressure. When Qin Hu was leading people to carry out construction in full swing, he was able to spare time and take Di Yu and Yang Yuting to collect information on various smelters in the city.

A potential opponent hadn't shown up yet, and he didn't want to bet that he would wait until he found a suitable place to make the kind of alloy that Chrissy had offered. That's not realistic.

He planned to build a smelting chamber first, and make alloys while groping. In the future, when the time comes, a professional smelter will be built. But he is not a professional after all.

A lot of information has been collected, but there is no clue how to build the smelting room.

At this time, Xu Liwen was moved by the enthusiasm of everyone to build a stronghold, and spoke again, proposing the idea of refining alloys by electrolysis. Lu Li was overjoyed, but he was stumped by another question.

Electricity.

Whether it's a real room, or a daily need. The power problem has become the most difficult problem at present. As the end came, the power supply network was almost completely destroyed. At present, both sites rely on diesel generators for electricity. As the base developed into orbit, this amount of power could not meet the power demand of each project.

Lu Li was very helpless. He thought about using solar power to meet the needs of various projects. But a closer look reveals that this is almost impossible to accomplish.

The current efficiency of solar power generation is too low. There is not enough space and time to build a solar power plant to meet the electricity needs of the two sites. In addition to solar power, he also envisioned wind power and even the idea of building a nuclear power plant. But in the end, they were all ruled out by him one by one.

City A has insufficient wind resources, and wind power generation can only be a plan on paper. As for nuclear power plants, it is even more unrealistic. First, there is a lack of necessary equipment and personnel, and second, there is a lack of relevant technology. Looking at the two strongholds, it is impossible to find a qualified physicist.

Electricity is the foundation of scientific and technological development. If there is not enough electricity, it is really difficult for a clever woman to cook without rice. There is no advanced technology, but it cannot be turned into reality. This kind of grievance made him so worried that he didn't even have an appetite for three meals a day.

In this regard, Chrissy is also helpless. As the saying goes, interlacing is like separating mountains. She is well versed in the field of biology, but she knows nothing about this kind of thing. Even if she wanted to, there was nothing she could do.

Seeing that Lu Li was so worried that he didn't think about tea and dinner, Xu Liwen's heart softened. He hesitated for a long time, and then found Lu Li and provided a new solar power generation technology. The photoelectric conversion efficiency has reached an astonishing 60 percent.

With this new solar power generation technology, the clouds of sorrow in the land centrifugal were suddenly swept away. After he thanked Xu Liwen, he immediately led people to collect materials in the city.

When Qin Hu learned of Lu Li's plan, he immediately re-planned and circled about 50 acres of land in the area with the best sunshine conditions in the park as the site of the future solar power station.

Both sides go hand in hand. In less than a week, the first solar generator set was successfully completed. This is also thanks to the fact that Lu Li, these people are not ordinary people, and the most inferior one is also a strengthened human being who is ten times stronger than ordinary people.

With technology, there is enough labor, and there are plenty of resources in the deserted urban area. Everyone worked together to create a miracle. When it was completed, Lu Li and other team backbones gathered together to look forward to this ceremony, which can be called a phased victory.

At this time, it was noon, and God was quite face-saving, generously sprinkling the warm sun. Although it was the beginning of January, it was still a little hot after standing under the sun for a long time.

There was silence. The perimeter of the newly completed solar power plant is crowded with people. In addition to the people who have been following Lu Li, there are also many survivors who have been co-opted. Everyone is looking forward to the success of the power station.

With electricity, it means that you have returned to your previous life, and it also represents that you have tenaciously stood up again in the disaster.

As the minutes ticked by, there was no news from the power station. Over time, the enthusiasm of most people is ruthlessly extinguished. The atmosphere at the scene was a little heavy.

At this time, Xu Liwen, who was invited to watch the ceremony, was anxious. He squeezed through the crowd and hurried into the power station. Lu Li saw it in his eyes and had the heart to go over to see the situation, but when he thought that he would only add chaos to the past, he had to give up and wait patiently for the news inside.

More than an hour passed. The sun was slowly sinking in the west, and it seemed that it was approaching evening. But the news has not come for a long time. Just when everyone was restless, Xu Liwen walked out of it with a tired expression. He looked up at Lu Li, and nodded with a strong smile.

"It worked."

As soon as the three words came out, the audience was so quiet that you could hear a pin drop on the ground. After a while, the crowd suddenly erupted in a burst of enthusiastic cheers. Everyone is selfless and jumping around them, as if the success of power generation means that the zombies have been completely wiped out.

Xu Liwen was also infected by the joy of everyone. Although he was a little tired, he couldn't help but raise his hands and cheer like an old urchin.

Lu Li also smiled reassuringly. Electricity is the foundation. With electricity, there is no need to be afraid of any difficulty. There is currently only one set of generator sets, and there will be two, three, or even more in the future.

The problem of electricity has been satisfactorily resolved.

At this moment, a trace of uneasiness suddenly flashed in his heart. He immediately looked up in alarm. But all around was a cheering crowd, and there was no abnormality to be seen. But he was convinced of his feelings.

He remembers feeling something similar. Every time I finally prove that I feel right. Especially when danger is nearby, he feels it especially strongly. Now he felt the uneasiness again clearly.

At this time, Chrissy and Chen Yuxin hugged each other and celebrated this great news with everyone. Suddenly, the two women stopped in unison. They looked at each other and smiled, and they both saw the same meaning in each other's eyes.

"Let's have a celebration party."

"Let's have a celebratory party."

Both women laughed. They discussed with Lu Li, and immediately got Lu Li's support. He temporarily put aside the uneasiness in his heart, and found other backbones to sum up, and none of them objected.

When the news of the celebration banquet spread, the crowd, which was about to calm down, suddenly became boiling again.