Two days later, Zhang Hao bid farewell to the first train transporting rainfall equipment.
The train carries hydrogen balloons, hydrogen compression tanks, and a large amount of ultra-fine stone powder, salt powder, flour, etc. mixture. The powder is easy to make and the production volume can be large.
As for dry ice, silver iodide, etc., it is still somewhat difficult and costly based on the current technical reserves of Dayang Group. In comparison, it is not as affordable as powder. Moreover, the fog on the front line is thick, and the powder is enough to cause rainfall.
Along with them, there are hundreds of temporarily trained skilled workers from the Zhang family. The real skilled workers from the Zhang family are all precious little ones, and Zhang Hao will not let them take risks easily, especially leaving the country of Qixia.
However, even the temporarily trained skilled workers have a certain technical foundation. These people are the reserve force of the Zhang family and are equally precious.
But this time, the leader among the many members of the Zhang family turned out to be one of Zhou Xueyao's maids, Xiaoyue and Zhou Xiaoyue. The two maids followed Zhou Xueyao's surname.
Xiaoyue is no longer dressed as a girl, but as a young lady from a rich family. Her whole body is filled with confidence and high spirits. Xiaoyue and Xiaozhu are responsible for the hot air balloon and hydrogen balloon projects.
This time out, Xiaoyue won the lottery and got a chance to show off.
Sitting in the carriage, Ming Xuzi and Hong Yunzi looked at Zhou Xiaoyue with some confusion. Neither of them expected that a little girl was responsible for the solution given by Zhang Hao.
Xiaoyue's current cultivation level is only at the peak of the foundation building stage. In the eyes of Ming Xuzi and Hong Yunzi, she is really just a little girl. On the current battlefield, she is just like a young grass.
As a result, Zhang Hao actually said that Xiaoyue was completely responsible for this matter.
The two of them were watching, but Xiaoyue showed a generous and faint smile, and quietly lowered her head to read a book. The book in her hand was a research manual led by herself and Xiaozhu, which was about the study of atmosphere. The two little girls,
Already in the process of becoming an environmental and meteorological expert.
Behind Xiaoyue, there are several young people in their teens and twenties, and everyone is discussing the upcoming plan in a low voice.
Ming Xuzi and Hong Yunzi thought for a while, but finally did not speak.
It took the train less than three days to reach the front line. From a distance, we could see the fog that stretched across the sky and the earth.
Ming Xuzi watched everyone unloading a large amount of goods. He came to Xiaoyue and said, "Xiaoyue, do you want me to take you to the sky to see the situation?"
Xiaoyue smiled and shook her head: "Thank you, senior. I will do a visual inspection. If you want to detect the situation here, you need to go above the spiritual energy layer to find out clearly.
And above the spiritual energy layer... Senior, do you want to go up and have a look?"
Above the aura layer? Ming Xuzi thought for a while, desire flashed in his eyes, and finally nodded. Although he was underestimated by a little maid, he really wanted to go above the aura layer and take a look.
As masters of the God Transformation stage, everyone has more or less impacted above the spiritual energy layer. But unfortunately, even those at the peak of God Transformation can only stay high in the sky for a while.
Above the aura layer, without aura, even in the divine transformation stage, there is nothing you can do. Once out of the water, whether it is an ordinary small fish or a powerful shark, it can only fall.
Twenty huge hydrogen balloons were quickly assembled at the scene. The hydrogen balloons rose slowly, and each of them was a behemoth more than fifty meters high, flying slowly into the sky.
On the ground, many soldiers of the Xuanzhen Religion Alliance opened their mouths and looked at these balloons in surprise.
"Are all hot air balloons this big now?" Nangong Zhi asked Gu Xingdong next to him.
Gu Xingdong was a little embarrassed, "Well... this is also the first time I have seen such a hot air balloon. In fact, Dayang Group is developing very fast, so fast that it is dizzying. I can still recognize this thing as a hot air balloon, which is already very difficult.
.”
"I recognized it, right..." Nangong Zhi rolled his eyes.
"Hehe..." Gu Xingdong laughed proudly, without any embarrassment.
At the rear of the Xuanzhen Sect coalition forces, twenty huge balloons slowly took off, but the one in the middle took off the fastest. Xiaoyue stood in the hanging basket and used flags to direct the movements of the other balloons.
These balloons are different from the balloons used by Dayang Group to collect spiritual energy. They have a spiritual energy-driven fan that can be used as a power source. The fan is not big, but the power is considerable. Especially now that you are in the spiritual energy layer, you can also use spells to stimulate the movement of the balloons. Cultivators
, are all cheating lives.
Under Xiaoyue's command, the balloon slowly rose into the sky. This place is more than 300 kilometers away from the Xiaoyao faction's front line. It is very safe because the fog formation has mutated, making it impossible for both sides to cross this area.
This super foggy area of more than 6,000 kilometers has become a temporary ‘truce line’ between the two sides.
With the help of this 'truce line', the troops of the Xiaoyao Sect are quickly correcting and re-arranging their formations. Because they have temporarily blocked the Xuanzhen Sect coalition forces, especially the crazy attacks of the Qixia Kingdom Legion, the Xiaoyao Sect can take a breather.
The longer the time goes, the more disadvantageous it will be for the Xuanzhen Sect. The 'advantage of the oppressive posture' gained by the previous crazy attacks will gradually be lost.
That was purchased with tens of millions of artillery shells! The military expenditure for these artillery shells alone was as high as more than 30 million high-grade spiritual stones!
Therefore, Xuanzhen Sect urgently needs to solve this defense line of more than 6,000 kilometers long.
The hydrogen balloon rose slowly, not very fast, but very firmly and steadily. It passed through the floating clouds all the way, and gradually reached the high altitude where the spiritual energy was thin, and the top of the spiritual energy layer.
Here, the gravity begins to increase, the spiritual energy begins to fade, and the spirit transformation stage also feels a certain amount of depression here.
Xiaoyue's face was already a little pale, but this was just a conditioned reflex. The little girl was a little scared, but also a little indescribably excited.
With the foundation of foundation building, this height and the environment here will not cause much pressure on her. It will only increase the gravity ten times at most. For the foundation building period, she can survive normally. Even if the high altitude air is cold and the air is relatively thin,
It’s not a problem for the foundation building period either.
The balloon continued to rise, gradually surpassing the height of the fog. Here, it had reached an altitude of 70 kilometers. Xiaoyue looked at the altimeter, which showed an altitude of 71,160 meters.
Looking down at the earth from here, it looks like a picture scroll. No mountain peak can break through the height of the aura layer and will be crushed by its own gravity.
However, the only fly in the ointment is that a "cloud dam" appears in the east, blocking this magnificent view of mountains and rivers.
Above this piece of cloud and mist, it rolled like a sea of mist; higher up, the support of spiritual energy had been lost, causing the formation's influence to disappear and the climate to return to normal.
Xiaoyue observed for a long time, determined that it was safe, and took the lead to fly forward.
Here, the spell has lost its effect, because without the support of spiritual energy, the practitioner can of course rely on the true energy in the body, but it will consume too much.
So at this time, the power of the machine begins to become magical.
The fan driven by the spirit stone whirred, pushing the hot air balloon forward. Xiaoyue carefully followed the wind flow, trying to reduce the resistance and increase the speed.
Arriving at the top of the 'Sea of Fog', Xiaoyue tested the wind direction, wind speed, etc. She smiled with satisfaction and immediately used the command flag to direct everyone to be busy.
Everyone sprinkles bags of mixed powder onto the fan, which crushes the powder, raises it, and then enters the wind and into the atmosphere.
Suddenly, gray 'air currents' began to swirl in the sky, gradually spreading in the direction of the sky wind, and the powder itself was slightly heavy and would gradually fall.
Twenty worlds advanced side by side, and from the large amounts of powder being sprinkled, long gray-white rivers appeared in the sky.
The gravity above the aura layer is strong, and the powder falls quickly, and soon the powder comes into contact with the mist. Suddenly, a change occurs, a large amount of mist quickly thins, gathers together, and small ice crystals appear in the sky. There are even snowflakes.
There is no spiritual energy in the sky, but the spirit of the master of transformation is not affected. Ming Xuzi and Hong Yunzi stared at this new change in stunned silence.
The balloon advanced slowly, but the fog behind it changed rapidly. Half an hour after the balloon flew out, the fog behind it had turned into dark clouds, and there was even lightning rolling.
When Xiaoyue saw lightning appearing, her expression suddenly changed. She immediately waved the command flag, everyone immediately stopped working, and the balloon began to quickly escape the clouds and lightning range.
However, the speed of the balloon is really too slow.
Next to him, Ming Xuzi was stunned. He was shouting excitedly: "Why do you want to leave? Come more, come more!"
But I saw that the fog behind me had begun to 'collapse'. The previously pure white fog, like the fog in the sea of fog, began to condense into dark clouds and began to droop. A black hole seemed to appear in the center of the entire sea of fog. And this hole was expanding rapidly.
.
Not only that, lightning has begun to appear in the center of the loophole. At this time, snowflakes, ice crystals, raindrops, etc. can already be seen appearing.
Such a scene is a bit beyond the experience of a master in the transformation stage. Just sprinkle a handful of powder, and it will produce such a change!
Thinking about how much money the Xiaoyao Sect spent to build a defense line of 6,000 kilometers and 12,000 miles long, it was broken by just a few handfuls of soil powder. Taoist Master Mingxu himself felt heartbroken for the Xiaoyao Sect!
You know, the entire front is only about 10,000 kilometers. The Xiaoyao faction frantically created a 6,000-kilometer armistice line, all made with formations. The consumption is absolutely an astronomical figure. Although Xuantie technology has improved now,
After all, it is a spiritual material, no matter how cheap it is, it will not be as cheap as cabbage.
Moreover, in order to refine the formation base, it is also necessary to have red copper, fine gold and other auxiliary aids.
Seeing such a spectacular scene, Ming Xuzi wanted to continue. He couldn't understand why Xiaoyue was so timid, so she was so frightened that she ran away when thunder struck?
But Xiaoyue didn't bother to explain. She waved the command flag in her hand quickly, and all the balloons escaped from here at the maximum speed. And during the escape, they did not scatter any powder.
The hydrogen balloon began to deflate, and the balloon quickly fell to the spiritual energy layer. Everyone's spells were now 30% effective, and they quickly urged the balloon to escape frantically.
Behind, the sea of fog is being swallowed up by darkness, dark clouds are rapidly spreading, and lightning is spreading crazily like tree branches.
Suddenly, a bolt of lightning flashed and quickly hit a hydrogen balloon!