The iron eventually burned through the table and fell to the ground, and the thin flying sword was only now restored to its blade.

There is no doubt that the impact of this method on the outside world is not limited to the single method of cutting.

Even if that's not what the spell was meant to be.

It can cause the iron to melt in a short period of time, and there is no doubt that a large amount of energy is transmitted from the blade to the target, which makes the latter's internal energy increase dramatically.

"Can you take the initiative to remove this shell and let the inside of the flying sword come into direct contact with the iron?" Xia Fan took out a new piece of pig iron and placed it on the table that was still in good condition.

Luo showed a slightly embarrassed expression, she controlled the flying sword to swing left and right, and inserted the tip of the sword into the iron block several times, but except for leaving a few sword grooves, it failed to reproduce the previous effect, "I...... There's no way to take them apart, and in my understanding, they're a whole in their own right. ”

"Probably because I still need to practice. Xia Fan said with relief, "Even if it's a listener's technique, I don't think it's something that can be achieved overnight." ”

He would never have thought that magic had only the same use it had when it was first invented.

Mo Yun's Celestial Motion Instrument and his improved seismic justice are strong evidence for this view.

What's more, even if Luo Qing couldn't take the initiative to release the energy in the sword body in a short period of time, it would not be difficult to deceive the sword blade to disconnect it by blocking it.

In Xia Fan's eyes, the listener's sword has become a hub.

It is connected to gas at one end and to the most earthly energy source at the other, thermal energy. As for how this heat is generated, whether the sword is confined to plasma or something else does not affect the properties it expresses.

Although the seismic technique can also be used to heat the iron block by shorting the method, electricity is essentially a second-level energy source, and there is an extra layer of transformation in the conduction, and the effect is far less direct than that of a flying sword.

The same is true in terms of the actual performance of the trial.

The blade that Luo gently summoned not only had a short heating time, but also a huge increase in temperature, and if the temperature was measured by the color of the iron block, the bright white of the contact points would mean a high temperature of at least 1,300 degrees.

This potential is enough to melt steel.

If there is steel, in what areas can Jinxia City make a breakthrough?

That's a lot of answers.

Xia Fan thought about it a little, and he could come up with a lot of ideas, such as providing better processing tools and mother parts for the Machine Manufacturing Bureau, strengthening the defense ability of the trap beast, casting electromagnetic guides with greater durability, and R&D and manufacturing for rear-loading artillery...... What's more, these projects don't need too many theoretical breakthroughs, as long as the materials are in place, the results can be said to be natural, not like some complex technologies, which can't be tossed in seven or eight years.

Again, with more robust tools, which in turn promote the adoption of processes and technologies, this positive interaction is exciting just to think about.

Thinking of this, Xia Fan's eyes burned a little more when he looked at Luo.

"Uh......" the latter couldn't help but take a step back, "have you found any new problems?"

"Nope. He said seriously, "It's great that you can stay in Jinxia City. ”

Just as the two were "looking at each other", a guard knocked on the door and probed in, "Lord Xia, Her Royal Highness the Princess said that she has something urgent to find you." ”

"I see. Xia Fan responded, and then said helplessly, "It seems that the test can only come here first." ”

"It doesn't matter. Lowe cleared his throat slightly, "For me, this kind of thing can be done at any time. ”

"If you're bored, go find Luo You'er and ask her to take you to the Machine Building Bureau. ”

"Isn't that a department of the Ministry of Industry?"

"Indeed," Xia Fan smiled, "but now Jinxia City also has it, and the presiding officer is one of the original main officials of the Machine Construction Bureau. ”

Luo couldn't help but be a little surprised, "Could it be that this person is also ......."

"Not bad. Her name is Mo Yun, and she is Ning Wanjun's playmate since she was a child, and she also knows what the princess wants to do, so you don't need to be wary of her. Xia Fan explained, "Of course, I didn't let you go there to ask you to do anything for her. Mo Yun is currently giving a lecture, and the books he teaches are considered to have been written by me, so he can only read them in Jinxia City at present. You probably like to read, but now it's hard to see with your eyes, so I think it's a lot easier if someone talks about it......"

"Wait a minute," Luo reacted gently, "you still write books?"

"Yes, and I've already saved up several copies. ”

Although these books are not qualified by the standards of textbooks, they are still enough as enlightenment readings.

"Okay, then I'll go check it out. She was clearly interested, too.

"By the way, there's one more thing—" Xia Fan walked to the gate of the courtyard and suddenly stopped, "I thought of a name that suits your new spell." ”

"Tell me?" Luo undoubtedly didn't have much hope in his soft tone.

"The exterior is as hard as iron, but the inside is hidden with fire, so let's call it dragon scales. Xia Fan said.

......

After he left, Luo gently summoned four flying swords, levitating vertically in front of him.

They are light and clear, and they really don't look like what this world should be.

Dragon scales......

Thinking of the other party's demeanor when he said this easily, Luo had already guessed lightly that he didn't know that he had violated the taboo again. A murderous weapon, named as a dragon, is definitely a thing to give a person a handle. You must know that the murder weapon is ominous, and the name of the dragon implies the meaning of slaying the dragon, I am afraid that only Xia Fan, who knows little about secular rules, would say such a thing so without scruples.

But I have to say that this name is exactly what Luo Qing's heart wants.

Using the power of dragon scales to destroy the royal family that claims to be the incarnation of a true dragon, is there a more appropriate ending than this?

"From now on, you will be called dragon scales. Luo whispered softly.

As if sensing the manipulator's mind, the four flying swords vibrated at high frequencies and emitted a continuous humming sound, as if confirming their own birth.

......

Xia Fan came to the lobby of the villa, and Ning Wanjun and his subordinates were already arguing around the table.

"Your Highness, do you have something to do with me?"

"Ah, you've come just in time. Ning Wanjun patted the vacant seat beside him and motioned for him to hurry over, "Someone has heard the news that the western border of Qiguo has been invaded by Gaoguo, and Leizhou has become a mess. ”

"What?" Xia Fan couldn't help but be stunned, "Is the news reliable?"

The princess's expression was a little solemn, "It's a refugee." ”

"Refugee ...... From Leizhou?"

"Yes. A small number of people have already entered the territory of Shenzhou. Everywhere began to take strict precautions, and we learned about it. Staff Officer He replied, "Considering that Leizhou and Shenzhou are one in the west and the other in the east, spanning most of the Qiguo in the middle, I am afraid that this change in the western border has been some days." ”

"But there was no news from Gyeonggi, which can only indicate one thing, that the imperial court was hiding the situation of the war, and it was quite strong. Ning Wanjun added, "In addition, through my personal relationship, I found out about another thing - the Holy Lord's physical condition is quite poor, and now he has recruited the forbidden army into the city. ”

"Do you think the emperor's illness is related to the war?" asked Xia Fan.

"It's hard for me to deduce this," Ning Wanjun said worriedly, "but the news is still in the blockade, which means that the battle situation in the west has not improved, and the real situation may be worse than we imagined." ”