The only thing that can be counted on now on the Yin and Yang Peak is geothermal energy and wind energy.

Originally, Chen Song wanted to count on solar energy, but he didn't know what was going on, in the past, there was little sunlight in the sky of Jiuzhou, but now the white fog is filled, and the sky is foggy all day long, and it is even more difficult to see the sun.

According to his strategic plan, now that the world is so chaotic, we must first protect ourselves, in this case, we must have electricity, electricity can provide light at night, and it can also provide protection 24 hours a day, such as pulling a circle of power grids for Yin and Yang Peak.

Of course, the idea of pulling the power grid is not very practical, and the current required is too strong, and an electric heat conversion machine alone is not enough.

In this case, there are two steps, Chen Song will not just be satisfied with buying an electric heat converter, he will also buy a wind turbine, a small wind turbine.

Iceland has abundant wind energy, but they have more geothermal energy, so the government has been promoting the development of geothermal energy-related energy technology industry, and has not made any effort in the wind energy utilization technology industry.

For example, some time ago, the government wanted to set up large-scale wind turbines in some coastal areas with developed wind energy, but the policy could not be implemented, and the people were very conservative.

This is the characteristic of a small country, a country with a population of more than 300,000 does not need to develop in all aspects, as long as they develop one aspect well, they can feed the whole country's population and live comfortably.

Therefore, if you want to buy wind turbines, you have to go back to China, and he has learned from the Internet that the domestic small wind turbine industry is very loosely controlled, and you can buy it on Alifafa.

However, the power of domestic civil wind turbines is relatively small, almost all of them are in the range of 10 kilowatts to 100 kilowatts, and he has to buy many units if he wants to buy them.

He stayed on the Yin Yang Peak for half a month, and the trend of digging geothermal wells arose on the peak, and Sun Changgong and others each led a team to dig various pits around Jinwutan to find the most suitable geothermal wells.

During this period, Chen Song went to the mountain col where Chen Liu and the others were hiding to take a look, and after seeing him appear, the original team of Shimen Zhai was excited, and the patriarch Ding Yin burst into tears, and knelt down on the spot: "Immortal Chief, we thought you abandoned us." ”

Chen Liu was even more excited, he said: "It's so good to see you, Immortal Chief, we can't expect you to be scared in our hearts, for fear that something will happen to you." ”

Ding Yin glared at him viciously, you fool, let's just talk about some things in private, can you tell the immortal chief?

Chen Song was kind, and he joked: "Do you think I died outside?"

Ding Yin was just about to speak, but Chen Liu nodded very truthfully: "Yes." ”

"I'll cook your food. Ding Yin couldn't help but scold, "Sixth son, go back to your house!"

Chen Song opened the light door and sent them the prepared grain, there was indeed not much grain stored in the col, and when they saw that there was food delivered again, the mood of the group soared.

Ding Yin was a little embarrassed, he hung his head and said, "I'm really ashamed, Immortal Chief, we haven't seen you these days, so we didn't dare to go out to look for gold at will." ”

Chen Song waved his hand and said: "You used to find me enough gold, these days to rest first, now the outside world is very chaotic, this white fog is not clear, wait for me to figure out what is going on, you will attack again." ”

He stayed in Jiuzhou for a long time, and finally drilled a geothermal well with abundant geothermal water on the Yin and Yang Peak.

Chen Song took Wuda to move the disassembled electric heat conversion machine, and spent more than a day assembling the machine on the geothermal well.

The generator is equipped with a small transformer, and after Chen Song adjusts the voltage, the external power supply can supply energy to the electrical appliances.

There was only one electrical appliance he prepared, a xenon bubble searchlight.

The bulbs of these searchlights measure 10 centimeters by 10 centimeters by 10 centimeters, have a power rating of 8 kilowatts, dissipate heat by forced air cooling, are all white light sources, and have a range of 1,500 meters.

There are ten searchlights installed on the mountain peak in the first batch, Luo Changgeng led people to cut down the trunk of the tree and bury it on the top of the mountain to make a light pole, during the day Chen Song commanded everyone to walk the line and hang the light bulb on the top of the tree, and the night is the moment to witness the miracle.

Everything ran correctly, and after he turned on the external power supply of the generator, ten dazzling pillars of light swished out, like ten towering giant swords, piercing the night sky, breaking through the white mist, and illuminating the mountain.

The direction of the xenon bubble searchlights was adjusted by Chen Song, two of them shone on the mountain road, two of them specifically illuminated the sect's area, and the other six were scattered in different parts of the mountaintop, and the entire mountain top could be covered after the angle was shifted.

This searchlight is very advanced, it can automatically rotate 240 degrees horizontally, and manually position it 90 degrees vertically.

How have the ordinary people of Jiuzhou ever seen such an artifact?

Everyone thought that what was lit up was a spirit sword, forming a sword array, and Tong Luanzi shouted excitedly on the spot: "Extreme Yang Sword Array! Dao Ancestor is above, I, Tong Luanzi, can one day see this Extreme Yang Sword Array!"

The well-informed Zhupan Venerable was full of horror: "No, this is not the Extreme Yang Sword Formation, the Extreme Yang Sword Formation only needs nine Heavenly Yang Divine Swords, here are ten swords." Moreover, the Extreme Yang Sword Formation is driven by aura, how can there be any trace of aura?"

The refugees were even louder, and someone was standing at the entrance of the mountain pass, and a searchlight shone on him, and he was stunned at first, and then fell to the ground with a scream.

"Gao Wu is dead! Immortal Commander spares his life!" several people immediately howled.

The xenon bubble searchlight rotates automatically, and the blinding light slowly flashes on the ground, scaring the refugees into running for shelter.

Even Tong Luanzi couldn't help but shout: "Sir, please put away the magic weapon!"

Chen Song said loudly: "Ma De is mentally retarded! This is not a sword array, this is light! This magic weapon cannot hurt people, it can only create light!"

The refugees didn't listen and continued to run wild.

There was no way for Chen Song to kick Gao Wu who fell to the ground, Gao Wu sat up in a daze and asked, "Am I going to die?

Chen Song said angrily: "You live well, this is a pillar of light, not a sword shadow!"

Gao Wu said seriously: "Immortal Chief's words are wrong, this is the sword shadow!"

Chen Song said: "Then why are you okay?"

Gao Wu looked at his arms and asked in surprise: "Yes, why am I okay? Could it be that the Immortal Chief used a spell to protect me?

Speaking of the back, he lay on the ground and began to kowtow.

Jiuzhou has not yet developed any industry and technology, and electric energy is too strange and magical for them, if it is explained as magic weapons and Taoism, they can understand it better.

Chen Song explained in this way, saying that the searchlight was a magic weapon he had refined, which could not hurt people, and could only absorb the moonlight and illuminate the Yin and Yang Peak.

Seeing that he and Gao Wu were unharmed in the pillar of light, a group of people accepted his statement in disbelief.

Someone else had the courage to reach out and try it in the pillar of light, and then said with a smile: "Ha, this is indeed not a divine sword, ah, it's so dazzling, I'm blind!"

"It's dawn!"