Because the technology can't be used, they can only figure out why they threw this thing into the fuel tank and started the car based on the information they provided.

This is a very serious problem, if you want to restore civilization, energy is a necessity, you can't re-develop from a primitive society, that will definitely not work, it will take too long.

The original scientific and technological civilization is not completely broken, but it is just necessary to find an energy source to replace electricity, as long as this energy source is found, then everything is not a problem.

Yun Qian himself has been studying this crystal, what kind of energy it is, but unfortunately even he has no clue, because this thing is really too strange, it is said to be energy, but it is not like that kind of electricity.

In fact, he himself is also an energy body, but the energy in her body is also different from this thing, since this thing is the reserve power in the body of all monsters, it is similar to the demon crystal in the body of the Heavenly Demon Beast, of course, it is just similar, the two are definitely not the same thing.

Time is once again passing rapidly, and the affairs of Genesis are gradually improved, and each department begins to have a clear division of labor.

They currently occupy the central area of Jiangzhou, there are no monsters in this area, but there are still monsters in the periphery, and the monsters who were driven out by Yun Qian not long ago are basically back, but they don't dare to approach the central area.

Three months later, in the Genesis building, there was a very loud exclamation, what was going on? It was someone who had finally invented a tool to inlay this crystal.

Just by inserting the crystals in the trough and then attaching the beam to the generator at one end to drive the electricity, the building already has a complete power system that only needs a little modification to use.

And their crystal is indeed capable of generating electricity, no, in a laboratory, a fluorescent lamp, at this time, is very commanding, more commanding than the original power system.

"Haha, great, this crystal can indeed replace electricity, Spirit Lord, we succeeded. The person in charge of the R&D department smiled excitedly, this is a big discovery.

"Well, can this thing be used in other places?" Yun Qian asked.

"No problem, any machine, just a little modification, it's fine, after three years, we can finally see the light. The young man said excitedly.

Since it can be used, then Yun Qian, let him continue to research to determine how long this spar can last for electricity, and before restoring electricity, he needs to figure out all the problems.

As long as the electricity is restored, then the human civilization is almost half restored, and the rest of the things are slow, and electricity is the most important at present.

It's just that just when they were happy, another problem appeared, and a blood-red cloud suddenly filled the sky on this day, which surprised everyone.

Everyone stood in front of the glass windows of the building, looking at the sky.

"What's going on?" Jiang Yun and the others wondered.

"I don't know, I have a bad premonition, this world is so small and there are changes. Yun Qian replied.

Soon after the red cloud appeared, it rained from the sky, and the blood rain, yes, the blood rain, those creatures on the earth, once they were touched by this blood rain, their bodies began to change, they became more powerful, but at the same time, they also seemed to have lost their minds.

Monsters lose themselves and start killing like crazy, and humans seem to have lost their original selves, as if they have become demons, and they all have the same situation, that is, they have become extremely bloodthirsty and easy to kill.

Countless human bones have also been drilled out of the ground, especially in the cemetery, those bones that have been dead for an unknown number of years, and they are resurrected at this moment, let's call them undead.

These things are like evil spirits crawling out of hell, these are just small problems, the biggest problem is that at this moment, Jiang Ran and Yang are linked together.

Everyone can see that a dark earth slowly appears next to the earth, close to the earth, this planet is the underworld, not only that, on the other side, another continent appeared, this continent floats above the earth and the underworld. 17

This world has become even stranger, because the separation of yin and yang has been destroyed, and the creatures of the underworld seem to be able to leave the underworld and enter the yang realm, as for the continent above the head, it seems that there is a force to protect it, and no one can approach it.

The people in Genesis frowned, but they didn't expect that this world once became weird, and the mountains and rivers in the region have undergone earth-shaking changes, and the changes are shocking and sighing.

"Yun Qian, what's going on?What is this continent above your head, and what is the dark planet next to it?" Jiang Yun asked.

"That dark earth seems to be the underworld, that is, the world of death, the continent above the head, this place may be the legendary heavenly realm, now that the three worlds of heaven, earth and man are all exposed, it seems that the earth is becoming more and more lively. Yun Qian smiled bitterly.

The blood rain didn't rain for long, about an hour, as the changes in heaven and earth ended, the blood rain also ended, but after it was over, they could clearly feel that there was a sound of battle around them.

Yun Qian had to go out to see, so he flew out directly, and this time he flew out, and then in the city, he saw many behemoths, these should be the original monsters, and now they have become more terrifying.

Appearance and strength have been greatly improved, how does Yun Qian feel, this is God is spoofing, they just discovered electricity, originally because they could restore civilization, but they didn't expect that this immediately gave them trouble again.

Although these monsters have become stronger, so far, they are still under control, at least it is not particularly difficult for Yun Qian to kill them.

In addition, many strange plants have grown all over the city, and various fruits have been attached to these plants, and Yun Qian can feel that these fruits are very unusual, and they all seem to have some kind of power.

She picked it and studied it, and then she was late, and sure enough, these fruits have the effect of increasing strength and improving physical fitness, so Yun Qian began to collect frantically.

After collecting, Yun Qian suddenly found that many zombie-like creatures had escaped from all over the city, of course, they couldn't be said to be zombies, they should be said to be undead.

These undead all crawled out of the ground, Yun Qian felt that this should have something to do with the appearance of the underworld, many of them, filled the streets and alleys, and saw these Yun Qian hurriedly returned to Creation.

Then he ordered his subordinates to seal off the passages, saying that these guys were blocking the outside and not allowing them to enter the inside.

Yun Qian's decision was very timely, these undead creatures, when they saw the human race, they were like beating chicken blood, and they rushed over frantically, not enough Marn didn't have much strength, ordinary people with sticks could destroy them.

But the problem is that once they are bitten or scratched by these guys, then they seem to be infected with some kind of virus, and they will soon become undead creatures, so Yun Qian told everyone to be careful.

"Oh my God, how similar this is to the picture in the movie, zombie siege. The high-level of Genesis and Yun Qian stood on the top floor and looked at the outside world and said.

"Hehe, count, these guys don't pose much of a threat, and for us, no matter how many monsters there are, will the days continue to be harmless, don't do anything else during this time, build the city wall, let's protect our own acre and three points of land first." Yun Qian commanded.

Everyone understood this truth, and after Yun Qian finished speaking, he flew into the sky and rushed to Wuzhou.

At this time, the place where Wuzhou Yunqian's parents lived was suffering from the impact of those undead creatures, and a young man was releasing thunder and lightning with both hands to attack these monsters.

"Mom and Dad, you go back first, there are too many of these guys, and it's a bit troublesome to kill. The youth shouted.

This young man is Yun Qian's younger brother Yun Zhan, I didn't expect him to be a strange person, but the Tao said in the past, otherwise, they may be safe in this place for three years.

It's all because Yun Zhan got a special ability, he can operate thunder and lightning, attack the enemy, these undead creatures exploded one after another in his attacks, and were quickly wiped out, Yun Zhan watched the monsters being killed, so he hurriedly retreated to the house and closed the door.

These undead monsters appeared too suddenly, everyone was caught off guard, not only they were attacked here, but also in other places, fortunately, these monsters did not have so many means, the door was closed, and then they couldn't get in without blocking things, so they could only keep knocking on the door.