The three of them stood there blankly, with only one thought left in their minds, what happened just now
The explosion just now sounded earth-shattering, but not many things were damaged at the scene. Even the weird shelf next to Xia Fan seemed to be intact.
Except for the courtyard wall.
Ning Wanjun took a deep breath and strode towards the entrance of the cave.
"Your Highness, please be careful!" Qiuyue chased after her, blocking herself behind the princess, while her eyes were fixed on the still smoking copper frame.
Ning Wanjun walked to the wall, leaned over and observed for a while, and confirmed her opinion - something penetrated the wall at an extremely high speed and disappeared outside the villa. The hole was regular in size and there were obvious cracks around it, which did not appear to be caused by magic. She stretched out her hand to explore and found that there was still residual warmth inside.
Although this wall was made of red bricks and was not as hard as a stone wall, it was still about ten fingers thick. It was considered the thickest section of the villa's exterior wall. A hole could be cut out so easily. She had never heard of anything like this. The shock technique!
Although thunder is powerful, it is difficult to destroy entities, which is also a common feature of earthquake techniques.
Xia Fan's research has reached this point
"Your Highness, are you okay?"
"My subordinates just heard a strange noise coming from this courtyard and came here to escort them!"
Guards were already approaching at the entrance of the courtyard. Apparently, the huge roar just now aroused their vigilance.
"Nothing is happening here. You guys stay outside the courtyard and don't let anyone else get close!" Ning Wanjun said decisively.
"As you command!"
Then she looked at Xia Fan eagerly, "Can you explain this technique to me?"
"It's just an ordinary streamer technique." The latter said, spreading his hands.
"Shock Technique Streaming Light? Doesn't that cause thunder and lightning in the palm of your hand?"
"Indeed, but when the current is large enough, it can cause some magical phenomena, such as generating strong electromagnetic force. Of course, this does not mean that it does not exist when it is small, but it is difficult to attract people's attention."
Ning Wanjun was silent for a while, "...can you make it simpler and easier to understand?"
Xia Fan was also stuck - after all, he had already stated it in the simplest terms. "You can understand that electricity and force can transform into each other under certain conditions. The streamer technique seems to just cause thunder and lightning, but through this guide rail, it can turn into a huge thrust."
This is also the principle of rail guns.
In fact, Xia Fan himself did not expect that the first test would go so smoothly - after all, the equipment was quite crude, and the purity of the copper rods was also worrying. Even the magnets laid flat under the track were used to guide the electric field and provide additional magnetic force. , which he spent half a day picking from the blacksmith shop. The initial expectation was that as long as the projectile was pushed against the wall, it would be considered a successful attempt. However, I did not expect that the copper cone used as the cannonball not only hit the wall, but also shot directly through it.
This is really incredible.
When Xia Fan cast the Streaming Light Technique, he had already realized that this technique had undergone subtle changes.
For example, the condensed Qi at this time is no longer lively and rough, but thick and stable, like a rolling torrent.
"The most important thing in alchemy is what you think about."
"Even if it is a spell with the same attribute as your own, different people will perform it differently - it depends on their proficiency, understanding and personal perception."
The shock flow may have been engraved with a unique "mark" in his hands.
Ning Wanjun had another idea in her mind.
If this thing can be brought to the battlefield, it will definitely be a great weapon in the army!
Compared with iron cannons, a few copper frames are much lighter. And this thing does not require saltpeter, carbon powder and other flammable substances from beginning to end, and it will not in turn kill itself.
But none of the above is the key.
The key is that it is so fast that it catches people off guard!
She asked herself that she could avoid bows and arrows and crossbows at full strength, but she absolutely couldn't avoid this thing - it was even difficult to catch its shooting path with the naked eye.
When two armies confront each other, generals often stand at the front of the team in order to observe the situation and take the lead in the charge. What would happen if the shock technique were suddenly used at this time
She could see the next scene without even thinking: the general died before fighting, the enemy retreated timidly, and our own side took advantage of the situation to cover up the attack. Is there any reason to be invincible
"Can I use this technique?" Ning Wanjun's tone became hot.
"Your Highness, your mind is alienated..." Qiuyue reminded in a low voice. This was the first time she had seen the princess so excited.
Even when she led the troops in battle for the first time and won a complete victory, she had never been so excited.
It's like a child seeing his favorite toy.
"There is no separation between Li and Zhen. Those who belong to Zhen often turn to practice Li. I don't think this is a problem."
"But you don't even have a few Lishu skills..."
"..." The princess was speechless for a moment. Her expression was solemn, as if she was having a great inner struggle. After a long time, she patted Xia Fan on the shoulder, "I will start learning the shock technique from today. If you don't understand anything, I hope you can learn more." Guidance.”
Li Ze put his hand on his other shoulder, and the flash in his eyes made his thoughts clear.
She also wants to learn.
The question is... the fox demon is born in the zodiac, right? Xia Fan cursed in his heart, not only are you out of position, you are also in the opposite position.
But he found that he couldn't resist the fox demon wagging his tail.
"Okay, I will take the time to teach you in the future." Xia Fan said helplessly, "But this technique is not mature yet, and there are still many problems that need to be improved."
"Immature?" Ning Wanjun said in surprise, this is called immaturity, so what will it look like when it matures? You must know that when the Ministry of Industry meets the requirements of the army, it will make do with any less and will not give any more. "You can't ask it to be as convenient as ordinary alchemy, right?"
"Compared with a certain junior high school student, it's really far behind." Xia Fan sighed - this test prototype almost didn't miss any of the common problems of rail guns. For example, the cannonball and the track cannot fit tightly, causing arcing, and the high temperature generated by the arc will ablate the track; another example is that the energy required to launch it is so great that after just one use, he felt that seven of the energy in his body were consumed. Seven or eight.
Of course, the most critical thing is that the discharge end must be grounded. If he only relies on his body to complete the current circulation and uses his arms as guide rails, then the moment the improved streamer technique pours into his body, he will instantly turn into a charcoal.
This means that if Xia Fan wants to use this move as a trump card in the future, he will have to carry a heavy metal frame and make sure it is well grounded, otherwise it will be like committing suicide.
In this way, no matter how powerful the technique is, it is still useless. This is the most distressing thing for him.
People... are still restricted by this body.
The more he studied alchemy, the more Xia Fan felt like this.
It's a pity that no one can understand this regret except himself.
"By the way, why did Your Highness come to me?"
Xia Fan didn't think that the other party had nothing to do and happened to come to his place.
Ning Wanjun nodded, "I just want to tell you that I have recruited all the people you need to make salt."