You won’t be afraid if you learn mathematics, physics and chemistry well and cultivate immortality

A few people who were engaged in business had a simple and sumptuous meal in a restaurant, and discussed the later business, as well as the details and sales price, and left behind the renderings. Both parties were satisfied.

Musk used the store jointly opened by the two sects to spread the rapid sales on his own.

The four people drove the speed car out of the city and flew directly towards Fengyun Sect, which also attracted the attention of many people.

In particular, someone recognized that one of the women was the famous Liu Ruyan, which caused an uproar.

In a few hours, the four of them flew directly back to the sect. This time, they drove the speeding car directly to the cave of Fengyu Master, which attracted the attention of many people along the way.

Fortunately, the real person was concentrating on practicing in the cave. The earth lizard lying there pretending to be dead had not been seen for a long time, and his strength had increased a lot.

"What's wrong? Why did you come back together?" Master Fengyu, who was sitting in the front seat, asked the four of them gently.

"Master Qichen came back this time to seek help from the sect's weapon refiner brothers!" Musk reported truthfully.

"Oh! Has the real thing been released?" Master Fengyu guessed it.

"Yes, please see it in person." Musk took out a Katyusha rocket launcher sample from the storage ring.

"Well, not bad, let's go back to the same place and go for the test." Master Fengyu saw the big killer weapon with thick thighs and slightly taller than a human. He stood up and asked the four people to follow him.

Master Fengyu is worthy of being a real person in the Golden Core stage. With his sleeves rolled up, he keeps flashing with four people.

More than a dozen flashes appeared in the elixir garden, and Elder Liu noticed them instantly.

Looking at the formation of the five people, they didn't even say a word, they just nodded and understood instantly.

He flew directly towards the mountain behind the sect for about a quarter of an hour, and when he saw that the distance was almost there, he stopped.

"Let's begin!" Master Fengyu nodded to confirm.

"Okay!" Musk took out the Katyusha rocket launcher and angled it while introducing Elder Liu how to use it and its principles.

Finally, they all carefully took out a bottle of nitroglycerin, unscrewed the groove of the cone and placed the nitroglycerin inside, took out a detonating talisman, injected spiritual power and gently stuck it inside.

After twisting the warhead, taking out the Light Body Talisman, the Speed ​​Talisman and the Divine Movement Talisman and activating them together, the Katyusha rocket launcher shot out with a sharp whistle.

The five people hurriedly took off to take a look. After about an incense stick, it was estimated that a certain spiritual talisman had exhausted its spiritual power and suddenly stopped falling from the air towards the ground.

The Katyusha rocket launcher, which was as tall as a man, sank into the forest in the distance, startling the birds in the forest, and then nothing happened.

"Well, it should be that the detonation talisman has not yet arrived." Musk explained in a very awkward manner in response to the questioning looks of these people.

"Ok!"

The five people waited quietly for another while at high altitude, but still no sound was made.

The waiting is a long process, and every breath is like suffering.

Especially with that kind of questioning look in his eyes, Musk could only pretend to be calm and nod in affirmation. After all, the talisman is not as damaged as the electronic original, and success requires waiting patiently.

Sure enough, I waited for half a stick of incense.

Looking at the place where it hit the ground, there was a deafening "Boom." You could clearly see dozens of feet in radius, and in the blink of an eye, it was completely destroyed by the shock wave generated by the explosion. Then smoke and dust spread, filling the entire area.

When the silence opened, the landing point was a big pit, and in the distance were scattered earth, rocks and broken trees.

Although I had guessed this power, it was still shocking to see it with my own eyes.

When Elder Liu asked why the sharp whistle was emitted, Musk said: The power of the Katyusha rocket explosion is not only physical, but also has a huge psychological impact on them. When the escaped monster hears this sound in the future, it will naturally think of this kind of explosion scene, and it will feel extremely fear and despair in its heart, thus disrupting its position.

After all, not only one sample was produced to test this thing, but more than a dozen.

Next, the Katyusha rocket launcher will allow these indigenous people who have no concept to experience the array and power of a firepower.

The six people activated together, "咻咻咻..."

It cuts through the sky, and the angle is slightly different, resulting in a slightly different landing point, different spiritual power injection, and different explosion time, but the power is still the same. The leafy mountains more than ten miles away were directly cleared to create a large open space. Maybe towering trees will grow again in a few years, but now from a high altitude, they look like small freckles on the tip of a beautiful young lady's nose. It seems like it's a bit flawed.

No one in the vast mountains knew that a big demon would appear in the corner of the corner. Since it caused such a big movement, they definitely couldn't wait any longer. The wind was blowing hard.

We went directly back to Elder Liu's elixir garden and had a great discussion.

After all, the finished product is out, so it’s okay to build bigger ones. They all imagine that one day in the future, as long as there is enough nitroglycerin, a salvo of tens of thousands of nitroglycerins will surely be a big surprise.

Of course, in order to increase the lethality, some iron beads can be installed in the warhead.

As long as the two bosses of Fengyun Sect are affirmed, things will be easy to handle. In addition, they are relatively familiar with the sect's weapon refiners. In addition to leaving enough personnel to meet the sect's daily and reserve requirements, Musk can take away twenty refiners. Disciples with average weapon skills descended the mountain.

These people must be happy! When going on a sect mission, Guangyue's salary will be double the standard, and he will listen to the orders of the two senior brothers Pan. If he completes the mission, he will receive additional rewards.

What a wonderful thing, actually walking with Fairy Liu Ruyan, the most beautiful girl in the sect.

The two flying boats flew out from the sect and went directly to Majia Village. They first arranged to stay in the underwater cave in Shenxianling.

Due to the production limit of nitroglycerin, these twenty people were definitely too many, leaving ten people with weaker weapon refining skills, and the remaining ten people were thrown into the blacksmith shop to follow the crafting of flying cars or glass products.

There are certainly many benefits to following the sect's honorary elders and core disciples.

It is obvious that the level of weapon refining has improved a lot. Of course, various styles of speed cars have also begun to be made. With more people, more power, and they strive for excellence. It originally took five days to produce one, but now it takes three days. As the cooperation becomes more and more skillful, , it will be faster in the future.

As for sales, there is no need to worry at all. We have received several Wanli messages, each of which means that we have successfully ordered a speed car.

Tomorrow I will bid farewell to the four-person inspection team headed by Uncle Jia, headed by Old Man Lin, and return. I will stop by Jun Xiangru's place to see how they are doing.

Then take the already tinkered flying car for delivery, and purchase some materials to exchange for R&D resources.

As long as the materials can be exchanged, it will be easy, and the profit will be compounded. When sales get better and better, and more resources are available, more things can be made.

After all, the long-awaited king of land warfare, the tank, still has a chance to be built with resources.