Spirit dominates

Chapter 71 Sword Forging Demonstration
The next day, Qin Yan was woken up by a slow knock on the door.He opened the door and saw Lin Miaomiao.

"Qin Yan, Master Jianyi is going to give us a professional class." Lin Miaomiao gave Qin Yan a blank look, turned and left.

Qin Yan scratched his head, very strange.Looking at Lin Miaomiao's appearance, she seemed very upset with herself.It was fine yesterday, how did you offend him today?

After breakfast, Qin Yan came to the sword casting room early.It has to be said that after enrolling in school for such a long time, the number of times Jianyi took professional courses is very small.

At 08:30 in the morning, Jian Yi opened the door on time and entered the sword casting room.He smiled and came to his special desk, and then sat cross-legged on it.

"In the past few months, the demons frantically launched a wormhole attack like taking medicine. I couldn't rest for a moment and didn't give you a lecture. However, now that the demons have died down, I am going to teach you how to cast sword."

Speaking of this, Jian Yi took out a huge stone the size of a millstone from the space watch.

"Who will tell me what kind of stone this is?"

"Titanium ore!" Lin Miaomiao hurriedly replied.

Jian nodded and said with a smile: "Yes, this is the most common material for casting swords, titanium ore. Today, I will show you how to make a lightsaber blade. Let me ask a question first, the original force and the void force Compared to, what is the biggest difference?"

"Attribute!" Lin Miaomiao rushed to answer again like a classmate bully.

Jian Yi smiled slightly, and said: "Yes. Mastering the origin force of the void can form the attributes of the original force. These attributes are various and have different functions. For swordsmiths, the best attribute is temperature."

"Temperature is also an attribute? Isn't the so-called attribute something like fire attribute and ice attribute?" Qin Yan blinked his eyes, his face full of curiosity.About the knowledge of void force, there are not many introductions in textbooks, and he knows very little.

Lin Miaomiao gave Qin Yan a blank look, and said angrily:

"Who told you that wind, thunder, ice, and fire are attributes? Do you think that the force of the void is the magic of nonsense in novels? This is a scientific society, okay! Wind is the expression of the attribute of speed, thunder is the expression of the attribute of magnetic field, and ice and fire are the expression of the attribute of temperature. Of course, there are more attributes, and I don’t understand them fully.”

Qin Yan suddenly realized, and couldn't help giving Lin Miaomiao a thumbs up.Immediately, Lin Miaomiao looked proud and glanced at Qiqi.

Qiqi's face was full of inexplicable.Why is this Lin Miaomiao hostile to me?

At this time, Jian Yi explained again:
"Temperature can affect the activity of material molecules and change the form of the material. A simple example, ice will turn into water at high temperature, and water will solidify into ice at low temperature. Generally, sword casting materials need to be melted into liquid to remove impurities. After that , let it turn into a solid sword body."

Having said that, Jianyi put his right hand on the titanium ore.A cloud of purple void force enveloped the titanium ore.These titanium ores melted at a speed visible to the naked eye.

"The melting point of titanium is 1668 degrees. First, I raised the temperature to above 1668 degrees. Because the impurities in liquid titanium are easier to remove. This is the first step in casting a sword, melting the material and removing impurities."

Following Jian Yi's words, the temperature of this piece of titanium ore rose sharply, and finally all of it turned into liquid.A trace of impurities was completely removed by Jian Yi's void force.Immediately afterwards, he took out a few metal minerals from the space watch and melted and purified them.

"The military's standard lightsaber is based on titanium, adding iron, manganese and other elements to create a high-strength titanium alloy. For non-mecha masters, wanting to create this alloy by hand is tantamount to nonsense. "

Jian Yi fused the pile of liquid together.His hands flashed quickly, and countless purple lights surrounded the titanium alloy and various metal minerals.These liquids are rapidly changing forms.

Although Qiqi and Lin Miaomiao couldn't see anything special, Qin Yan's mental power could clearly detect the ever-changing liquid suspended in the air.

Each elemental liquid is evenly distributed in the titanium alloy solution and is reacting with it.Different parts of the titanium alloy solution have completely different temperatures and densities.Even, at different times in the same part, the temperature is ever-changing.

In the blink of an eye, the shape of a sword appeared in front of Qin Yan.

"Now, let me carry out the last step, installing the lightsaber circuit and the lightsaber chip in the sword body. In this step, the control of temperature and force is extremely precise. If there are few omissions, it will fall short."

Jian Yi threw out the lightsaber chip and lightsaber circuit from the space watch, wrapped them in purple force, and sent them into the unsolidified sword body.

Although the titanium alloy solution blocked the line of sight, Qin Yan's spiritual power still clearly observed how the lightsaber chip and circuit were installed in the sword body and integrated with the sword body.

This is an extremely delicate work.If there is no protection of the void force, or if there is a slight error in the void force, the lightsaber chip and circuit will be burned by high temperature when it comes into contact with the titanium alloy solution.

However, this step was easily completed with only a few seconds of sword work.

Then, it is cooling, solidification, and molding.

Three minutes later, Jianyi removed the force of the void, and a three-meter-long lightsaber appeared in front of everyone.

Jianyi put his right hand on the hilt, and the force of the void was injected into it.The blade of the lightsaber suddenly exploded with a burst of purple light, making a "chi chi la la" sound.No one would doubt the power of this sword.

"This is forging a sword!"

Jian Yi laughed softly: "Now, do you understand why no one has graduated from the Sword Forging Academy all year round? Because, without becoming a Mecha Master and mastering the Force of the Void, you will never be able to truly forge swords. And entering the Royal Mechanic As a student of Academy A, who can guarantee that he can become a mecha master in four years?"

The three of Qin Yan looked at the sword that Jian Yi had just forged, and their hearts were filled with shock.

It turns out that casting a sword is so difficult!
Precise data calculation, fine force control, and powerful force support are all indispensable.

No wonder, the number of swordsmiths is so rare, and their status is so noble.

Lin Miaomiao raised her head and asked loudly: "Master Jianyi, how should we learn before becoming a mecha master?"

"It's very simple, lay the foundation."

Jian Yi chuckled softly: "Recite the common sense of sword casting, know the materials for sword casting, practice the assembly of lightsaber chips, and the engraving of lightsaber circuits. Only after becoming a mecha master can we go further."

Jian Yi put away the light saber he had just cast, and continued: "Besides that, there is the most important point, and that is to comprehend Jianxin."

"Jian Xin?" Qin Yan was full of doubts.

"If you want to fish, you must understand the fish's thinking. If you want to race a car, you must master the performance of the car. Similarly, if you want to forge a sword, you must understand the heart of the sword. Understanding the heart of the sword will not only allow you to learn how to forge a sword, but also It can increase your strength!"

Jian Yi smiled softly, the expression on his face was indescribably unpredictable.

"Master Jianyi, what is Jianxin?" Qin Yan asked in surprise.

"It's up to you to understand it yourself. Pack up, and tomorrow I will take you to the holy place of swordsmanship, the Alpha Galaxy."

(End of this chapter)