The Academy of Farming.

Ye Changtian looked at the almost falling door plaque, and a trace of bitterness appeared on the corner of his mouth. He raised his hand and the door plaque was placed in the right position. Zu Mu knocked on the door, but no one responded. He pushed it casually and the door opened.

The desolate courtyard is deserted and unscrupulous, and there are half-human-tall weeds that have withered and flourished in spring and autumn. A few old trees have died here, but no one cares about it. The roads paved with bluestone seemed to have been smashed by some heavy object, and they were filled with potholes.

Most of the houses not far away have doors, and some houses, even the roofs are open, but if you look closely, they should have been holes smashed by something...

The ruins and desolate walls are desolate and ruined. This is the current courtyard of the arts.

"There is no one here, let's go inside."

Zu Mu led Ye Changtian and Chuchu for several miles before he arrived at a square. There were two cold star ships parked on the square, but they were damaged, their wings were removed, and one with a belly facing the sky. An old man in gray was standing on the belly of the cold star ship, as if he was dressing up something.

"If I weren't here to send the fairy stones, I'll leave here. I don't have time to chat with you."

The old man in gray didn't raise his head, and said without raising his back to Ye Changtian and others.

Zu Mu spread his hands helplessly and said to Ye Changtian and Chuchu: "Since the fall of the Geju Academy, the court has never allocated fairy stones. He devoted all his savings to the research and maintained it, but..."

Ye Changtian knew what Zu Mu had omitted.

However, he lived a very shabby life.

But he lived a helpless life.

However, he still did not find any results.

This also seems to confirm that others are right to choose to leave.

"It's okay to want fairy stones, but I need all your wisdom and research results!"

Ye Changtian said seriously.

Tian Kaiwu turned around, jumped off the Hanxing Ship, looked at Ye Changtian and Chuchu, put away the objects in his hand, shouted, and said, "Boy, you can't afford to get the fairy stone I want."

Ye Changtian smiled indifferently, not minding the old man's contempt, but walked towards the Hanxing Ship and said: "The research on the Hanxing Ship has no end. Those who open their mouths and shut up and say that the Hanxing Ship has reached its limit have not realized that the research has no end, and the end is the human brain."

Tian Kaiwu's eyes lit up, and he walked to Ye Changtian and said, "You kid thinks so too? Tell me."

Ye Changtian looked at the outer cabin of the Hanxing Ship and looked at Tiankaiwu and said, "You have never studied the Hanxing Ship, but you are also a weapon refiner. You dare to talk about some ideas. If there is any inappropriateness, please forgive me."

"Though said." Tian Kaiwu was in a good mood and said cheerfully.

Ye Changtian nodded, slapped the shell of the Hanxing Ship with his hand, and said, "In my opinion, the research direction of the Hanxing Ship can be simply summarized in a few words, that is, faster, harder, and more fierce."

"Faster, harder, and more fierce?" Tian Kaiwu's eyes lit up, he pulled Ye Changtian and sat down cross-legged, and asked, "What's the solution?"

Ye Changtian explained: "I think the Hanxing Ship can fly faster, be harder in defense, and be more fierce in firepower. Although the Hanxing Ship's power system seems to be very fast now, this is not the ultimate."

"You think, some people teleport dozens of feet, while others teleport hundreds of feet. With the same cultivation level, why can others teleport faster and farther? Why can't the same cold star ship increase the difference in speed? If you win the speed on the battlefield, whether it's a battle or a walk, whether it's a side attack or a frontal breakthrough, it will be of great help."

The sky is excited

He clapped his hands and shouted, "Mirely, wonderfully. What about defense? You must know that the cold and black and traceless material is the core material made by the Han Starship, and it is also the only material that can withstand the power of void and resist space turbulence. You seem to be unable to find a harder existence, right?"

"The only material?" Ye Changtian smiled, stared at Tian Kaiwu's excited eyes, and said, "It is said that Han Sen and Black Seal are the only material. Changtian dares not agree with it. I don't think he will agree with it either."

Tian Kaiwu's eyes were a little surprised.

Ye Changtian pointed to the removed wings of the Hanxing Ship and said softly: "If I'm not wrong, the gentleman is studying materials that may replace the Hansen Black and Sealless. If successful, it will greatly reduce the manufacturing cost of the Hanxing Ship and even pave the way for large-scale manufacturing of the Hanxing Ship, right?"

Zu Mu, who was listening, looked at the sky in shock, his eyes flashed with light, and asked anxiously: "Dean, is this true? Is there really a material that can replace Han Senhei Wuhen?"

Zu Mu knew what this research represents!

Now what restricts the scale of the Immortal Realm Cold Starship is not the supply of flints or the fairy spirit stone, but the cold and black and scarless!

If there are really materials that can replace Han Sen Hei Wuhen, the scale of the Han Starship of the Murong Empire will increase significantly. At that time, whether it is the peripheral void of the Immortal Realm or the battle with the Holy Spirit Clan, it will no longer be too short of it!

"No." Tian Kaiwu replied directly to Zu Mu, then sighed and said, "It's research, but there is no way to verify it. You also know that if you want to examine whether a material can withstand the power of void, you need to try it in the void. Unfortunately, the current Geju Academy no longer has the conditions for void test... Without verification, there will be no improvement, and without improvement, it will be impossible to find new materials..."

At this moment, Zu Mu finally understood the sadness of the old man. He persisted for countless years. Unfortunately, no one supported him and understood him.

"I have some ideas about the material issue, so I will talk about this later." Ye Changtian smiled and said: "It is not only a matter of speed, defense, but also an issue of attack. Are there only two types of attack methods for the Cold Starship now?

Tian Kaiwu and Zu Mu nodded.

Ye Changtian said seriously: "Can't you have the third and fourth type? Also, do you have to use flint? Can't we find a more powerful weapon? For example, in terms of increasing the power, has no one considered increasing the flint and the cannon barrel?"

Zu Mu shook his head and said to Ye Changtian: "The ratio of flint to cannon barrel is specific and cannot be changed. If the mass and size of flint are increased, it may not be guaranteed to be accurate..."

Ye Changtian recognized Zu Mu's statement, but everything can be optimized and adjusted, but it really doesn't work. In addition, it is also possible to develop a weapon system.

A smile appeared on the corner of Tian Kaiwu's mouth, and he stood up and said to Ye Changtian: "You are very in line with my heart. Although you are not from the Geju Academy, I am very happy with your wisdom. You are right, is Firestone and Fire the only attack weapon? Song Ying, take out the third shotgun stone!"

The window in the distance was pushed open, and a middle-aged man with a beard looked at Ye Changtian and others, and replied loudly: "I'm not available, I'm studying what I want, I'll get it myself!"

After saying that, he closed the window again.

"Good boy, you dare to reject the master!"

The sky opened and the things shouted angrily.

Ye Changtian hurriedly said, "Let's go and take a look, and see Mr. Song's research..."

Go to.

Ye Changtian and others looked outside the window and saw Song Ying emptying a piece of ferrous metal, filling the inside of the metal with some marbles, which were as small as rice grains.

, a metal as big as a fist is filled with hundreds of marbles.

Tian Kaiwu walked into the room, took out a cannon stone from a broken box, and then took Ye Changtian and others to an abandoned square. There was a platform in the center of the square, surrounded by walls made of cold and dark materials.

"This is a gunstone power test. This platform is actually a gunstone and flint exciter. I am holding the third gunstone developed by Song Ying and I, called the shotgun stone. You can see the power."

Tiankaiyu put the shotgun stone on the platform, and everyone retreated and stood on a high place.

Soon after, the shotgun stone exploded, and a tingling sound passed by in a dense moment. Small holes appeared on the surrounding cold black traceless walls, and even the sound of dinging sounds also came from the outer fence. Some marbles fell weakly to the ground, while some marbles penetrated into the interior of the cold black traceless metal.

Zu Mu looked at this scene, his shock in his heart was uncontrollable, and he murmured to himself: "Although the power of this flint is not as powerful as a flint, it is obviously better than ordinary flint!"

Tian Kaiwu touched his beard and smiled with relief: "This is not flint, but ordinary metal. The main materials are iron, copper, and some special energy devices."

"Not a flint?" Zu Mu widened his eyes and asked quickly: "Then how much does this kind of shotgun stone cost?"

Tian Kaiwu glanced at Zu Mu deeply and stretched out a finger.

"A thousand top-grade fairy stones?"

Zu Mu became excited. An ordinary flint requires three thousand top-grade fairy stones. If this is one thousand, wouldn’t it save huge expenses?

Tian Kaiwu shook his head and said, "Less less."

"Young?" Zu Mu was stunned, staring at the finger of Tiankaiwu, and said in certainty: "Can it be a hundred top-grade fairy stones?"

"Give some imagination." Tian Kaiwu said with a smile.

"Ten top-grade fairy stones?" Zu Mu felt that his heart could not bear it anymore.

Tian Kaiwu put away his hand and sighed, "Hey, your child is really, he is a top-grade fairy stone."

"Oh my God!"

Zu Mu felt crazy.

A top-grade fairy stone!

One!

The ordinary flint is worth three thousand top-grade fairy stones. He actually said that the shotgun stone, which is more powerful than flint, only needs one top-grade fairy stone! The cost has been reduced by thousands of times!

This can almost be regarded as cost-free!

"Isn't this true?" Zu Mu was a little unacceptable.

What happened to his own empire? Such valuable research was sealed in this abandoned place? If this cannon stone replaced flint, the annual savings would be astronomical!

"No, I want to tell Prime Minister Gu this news!" Zu Mu said gritting his teeth, then ran away after turning.

Ye Changtian did not stop Zu Mu, but smiled at Tian Kaiwu and said, "These studies are not mature. If you want to use them in actual combat, you may need more research."

Tian Kaiwu sighed, looked at the dilapidated Geju Academy, and said, "No people, no resources, no fairy stones, no materials, and no conditions. Even if you have the ambition to soar to the sky, you can only be trapped here and wait for death."

"Leave it to me!"

Ye Changtian said seriously.

Tian Kaiwu looked at Ye Changtian in confusion and said, "What does it mean?"
Chapter completed!