super giant clone

Chapter 295 Sound Cannon
The sound wave swept across the entire Lion Heart Emperor City in an instant, and many people in the nearby streets were directly shocked to sit on the ground, and at the same time, pots, pans and pans in many shops "ping ping pong pong" burst into pieces.Those who were knocked down by the sound waves all smiled wryly, but they didn't attack.

And those shop owners who had suffered a loss, instead smiled, not only not angry, but cheerful.

Seeing this scene, Li Yunfei immediately understood that Xue Li's loudspeaker must have been used many times before, and everyone in Lion Heart Emperor City was used to it.

Sure enough, the silver swordsman said to the followers behind him: "Go and see how many shops have been damaged, and pay twice the original price."

"Yes!" The attendants agreed and went immediately. Obviously, they had done this kind of thing before.

And the silver swordsman showed a trace of surprise, and looked at Li Yunfei.

You must know that in his memory, the last time Xue Li used this loudspeaker, he discovered the improvement method of the magic energy column. The improved magic energy column was much more sensitive. attack.

Who would have thought that Xue Li would attach so much importance to this handsome young man who looked only seventeen or eighteen years old in front of him!

"Sir, please wait a moment, some of my friends will come right away, and I still have some questions to ask you." Xue Li immediately said to Li Yunfei with a smile on his face, as if he was afraid that he would run away up.

Li Yunfei nodded and said with a smile: "Master Xue Li, you are too polite, can I have a look at this sound cannon?"

"Sound cannon?" Xue Li was taken aback for a moment, and then realized that Li Yunfei was referring to the loudspeaker in his hand, and immediately laughed and said, "Hahaha, sound cannon! Good name, good name! It's just a communication tool. Sir, I want to take a look at it." Just go."

As he spoke, the silver swordsman took a step forward and handed the loudspeaker to Li Yunfei.

The whole body of the loudspeaker is made of metal, and there are various kinds of mithril and other precious metals on it, so it is extremely heavy. Just now, after Xue Li took it out of the interspatial bag, he immediately put it on the ground, and he couldn't lift it at all.

What made the silver swordsman different was that the boy in front of him took over the loudspeaker with ease, as if what he was holding was just a straw!
This boy has great strength!

Naturally, Li Yunfei didn't know the shock in the other party's heart, and immediately began to observe carefully after receiving the loudspeaker.

In alchemy, there is a special "amplification magic circle", and there is also a special auxiliary magic "amplification magic" in magic, but the "amplification magic circle" is extremely bulky and huge, and the required magic circle components are at least It takes more than ten square meters.Moreover, these two things can amplify a person's voice dozens of times at most, making it barely audible for people in a square.

However, Xue Li's "sound cannon" can directly amplify the sound a hundred times, and can completely cover even a huge city with a population of one million.

Li Yunfei studied it for a while, and immediately understood that this thing is actually the miniaturization of the "amplification circle", and then engraved on this big speaker as tall as a person.

The most important thing is the energy drive of this "sound cannon", that large wind magic crystal!

The wind magic crystal diffused its own wind energy through the magic circle, and only then did Xue Li's voice be further amplified.

It's just that the number of wind magic crystals is extremely rare. It is said that it is possible to condense into one on the top of a high mountain where the wind is howling day and night. possible.

This "sound cannon" has the right idea, but it has too many flaws. The redundant circuit has about one-third of it, and the energy source is too strange, which is a pity...

After looking at the circuit on the "Sound Cannon", Li Yunfei shook his head lightly.But this thing is indeed a good idea, and I can learn from it in the future...

At this time, Xue Li was watching Li Yunfei's movements with bright eyes, with a proud expression on his face.After all, this "sound cannon" can be said to be his proud work. Originally, he wanted to wait for Li Yunfei to boast a few words, but he didn't expect the other party to shake his head slightly.

Xue Li couldn't help being anxious, and immediately said: "Mister, why are you shaking your head? Is there something wrong with my sound cannon?" Impossible, he has revised it countless times, and he thinks that there is nothing that can be changed.Moreover, even those great masters praised this magic circle after seeing it.

Li Yunfei raised his eyebrows, and was about to point out the mistakes, when he suddenly saw the anxious, expectant, and unwilling expression on the face of the old man in front of him. It's a fantastic idea, it's amazing, you made this sound cannon just for communication, right? It's convenient."

"Of course!" Xue Li immediately said proudly when he heard Li Yunfei's praise, "This thing is the only thing in the entire Lion Heart Emperor City, and it can't even compare to the roar of the Silver Giant."

"Well, it's really a good thing," Li Yunfei praised sincerely, "But after all, this thing consumes too much energy. If it's only used for sending messages, it's not worth the candle. When it comes to sending messages, I don't know if Grandmaster Xue Li has thought about it. If two sound-enhancing circles are connected with mithril threads to form energy circulation, then if one speaks from one sound-enhancing circle, will the second sound-enhancing circle also have the same sound?"

"Connect the two amplifying circles with mithril wire, and then make their energy flow converge..." Xue Li is a master of alchemy, and he immediately understood Li Yunfei's meaning when he heard what Li Yunfei said. Excitedly said: "This... this is absolutely feasible! It is definitely possible! As long as the energy is strong enough and the purity of the mithril is reached, the energy flow can be carried out, then... then no matter how far the distance is, as long as the length of the mithril thread Enough, you can carry out energy transfer, that is, carry out sound transfer!"

Having said this, Xue Li's voice began to tremble.As a master of alchemy, he really understands what this means.

Originally, the reason why he built this huge "sound cannon" was to make the sound transmission range wide enough, but now hearing Li Yunfei's words instantly opened up a new way of thinking.

If it is possible to do so, information can be transmitted even if they are separated by thousands of kilometers.Between different giant cities, there is no need to pass messages through carrier pigeons or couriers, and information can be transmitted in the first time!
The meaning of this, even a fool can understand!
Li Yunfei smiled slightly, not surprised by Xue Li's reaction.To put it bluntly, what he said was actually the idea of ​​a wired telephone.With the alchemy of this world, it is barely possible to do this now.

At this moment, on the street in the distance, several carriages galloped towards where they were.

These carriages are different from ordinary carriages. Although they are pulled by four horses, the carriages are completely lifted into the air. It can be said that they are suspended a few centimeters above the ground, so the speed is very fast, and you can even see the blue color below the carriages. wind energy.

Li Yunfei couldn't help raising his eyebrows. He had seen such a carriage before the Marquis of Sartre, and he knew that it was the Marquis of Sartre who accidentally rescued a nobleman from the Golden Emperor City, so he got this gift. There is only one car in the city, but I didn't expect so many to appear in front of me.

In the blink of an eye, these carriages had arrived in front of them, and before they stopped, several old men in black spider robes jumped down from above.

At first, the person had white beard and hair, and even his eyebrows were snow-white, but his body was very good. As soon as he landed, he said loudly: "Xue Li, you little devil, what are you calling with your broken trumpet? Why are you still as naughty as you were when you were a child?" !"

"I have seen Grandmaster Boer!" At this moment, the silver swordsman who was Xue Li's guard stepped forward and saluted, and said respectfully.

(End of this chapter)