The current mobile phone only has the function of calling and texting, which can be said to be rudimentary, but it still surprises Yarikohia.

A small and thin piece of something can achieve "thousands of miles of sound transmission", which is more magical than the spells in Journey to the West.

Night Stalker also showed great interest, she took the phone in her hand and turned it over, and said like a cannon, "The material has never been seen before, not any metal I know; The screen seemed to be a magic crystal, or some kind of gem, I couldn't tell the difference; The overall workmanship is very fine, smooth and without a single burr, which I have the impression that even the best craftsmen cannot reach this level. If you really want to say it, it is not like a tool, but more like a work of art, even if it does not have the function of thousands of miles of sound, it can be regarded as a priceless treasure! ”

Oops, you're a demon king's double-flowered red stick, and you're pretty professional...... Li Ang nodded his head slowly.

The night owl then approached him and asked excitedly, "Na, what is the working mechanism and overall structure of this thing?" What does it use as an energy source, depending on the situation, it is internal energy supply, but its size is too small, I guess it should be equipped with an interface for supplemental energy. And how far is the communication distance, and is there a delay in the transmission of messages? Will it be blocked by dense objects, or will mountains and dense forests be affected? There are also weather factors, thunderstorms and strong winds will cause magic disturbances, can the call quality be guaranteed? ”

Leon, who asked this question, was dumbfounded, and said in his heart, Is this a special native of another world? The questions asked are more and more tricky, and they can infuriate 10,000 shopping guides.

And you, as a double-flower red stick of the Demon King Society, and have a bad black skin attribute, shouldn't you be a power number with only five intelligence? What's the deal with your mouth-opening term?

"Who told you that the Night Stalkers were my guards?" Yarikohia glanced at Leon strangely, tapped her fingers twice on the table and said, "The Night Stalker is my royal archmage!" ”

"Huh?" Li Ang was dumbfounded: "What does the Great Demon Guide mean ......?" ”

"It is an extremely valuable talent to study and summarize the laws of magic operation, design new magic and make magic machinery!"

me, isn't this the magic version of the inventor?

Leon was stunned.

Are the double-flower red sticks so highly educated these years, how can you let the pheasant Chen Haonan embarrass them?

The night owl touched his head and smirked: "Family heirlooms, all family heirlooms." ”

The corners of Li Ang's mouth twitched: "Then what's the matter with your previous pick?" ”

Night owl spreads his hands: "It's purely a hobby, I run and do push-ups every day, and I'm surprised that it has become so fierce!" ”

Damn, do you want those three dead ghosts to hear and not be again?

But then again, girl, you look like a teacher in a yellow bodysuit, Leon stared at her short hair for a long time, only to think that it would not be long before it would turn into a shiny light bulb.

"I always think your eyes are rude." The night owl muttered unpleasantly.

Li Ang hurriedly withdrew his gaze.

"That's the end of the gossip." Lord Demon King opened his mouth coldly, and said expressionlessly: "I don't deny the magic of this thing, its long-range communication function is indeed cross-era in a sense, but you want to use it to spread culture, unless you can let the demon clan have one." ”

Leon asked rhetorically, "Is there any problem?" ”

"It's a big problem!" Yarikohya looked at the night stalker, who nodded and said seriously: "Although I am very unwilling, but with my current level, I can't replicate such a thing, and mass production is even more impossible." ”

"You heard it all." Yarikohya said to Leon, "If the night owls can't do it, then no one in the demon world can do it. ”

"What if there is a drawing?"

"Make a !!" The night owl's eyes lit up, and she almost pounced on Li Ang, but she quickly calmed down, shook her head with a wry smile and said, "Even if there are drawings, the cost of this thing must be very high, and the demon world can't afford it at all now." Maybe you can make one or two by smashing the pot and selling iron, but it is impossible to mass-produce it. ”

"I won't let the Demon Realm smash the pot and sell iron." Yarikohia looked at Leon, "So your plan doesn't work. ”

"Don't say it so early." Li Ang called up the drawings he had sent before from his mobile phone under the table, pretended to be taken out of his clothes, put them on the table and said, "Can it be done, let's read it first." ”

The night owl looked at Alykohia, who nodded, and she immediately pounced on her hungry tiger, her eyes wide for fear of missing a word.

"It's ...... Lite? ”

"Lite, of course." Li Ang spread his hands and said, "Even if I give you an original drawing, can you make it?" ”

"I don't think it can be done." The night stalker didn't get angry, but nodded very solidly, and then returned his attention to the drawings.

The more she looked, the more surprised she became, not because the drawings were complicated, but because the drawings were simple, for her it was the same as a full article of one plus one equals two.

But she confirmed it several times, although the finished product was a little bulky, but the things made were basically the same as the things that Li Ang took out, and there was no lack of functions, which could be said to be very magical.

It's as if she took two buckets of bicycle parts and used 502 to save them together, but in the end, she was stunned to save a Gundam...... Who are you going to reason with?

But I have to say that this drawing brought her not only shock, but also inspiration. Some of these ideas and techniques amazed her, and even some of her old confusion was solved, and she couldn't help but sigh that she had lived to a dog before.

It could be solved so easily, why couldn't she think of it? She has always been full of confidence, and now compared to the person who drew this drawing, she is probably not even as good as a pig.

Especially when she saw the use of magic stones instead of energy, and could be recharged and reused repeatedly, she was so excited that her whole body shook, and she couldn't help but praise: "Wonderful, wonderful!" ”

"Night Stalker, is this drawing useful?" Yarikohia asked.

"It works, of course it works!" The night stalker said excitedly.

Yarikohya hesitated and said, "What about the cost?" ”

Night Stalker replied with excitement on his face: "If you follow the drawings, although its cost is not cheap, it is definitely not related to the word expensive, and it is not impossible to mass production!" ”

"Really?" Alyscohia looked at the delicate workmanship of the phone on the table, and there was a hint of disbelief on her face.

"Really, I don't lie to you!" The night owl came to his boss's side, pointed to the drawings and said: "You see, here and here have been streamlined, and the materials used are also iron and magic crystals that can be found everywhere, and the most valuable part is just the magic stone used as energy, but with the repeated charging technology, the magic stone in each product is not too much, which greatly reduces the cost." Then there is the most headache process problem, and this drawing also gives a solution. Although it is a little bigger and heavier than the original, it can definitely be easily made by ordinary craftsmen! It's not that I'm bragging, as long as I am given enough people and enough raw materials, I can really let the demons get a piece! ”

Yarikohya's calm face couldn't help but show a hint of surprise, she could be said to be a scumbag in other aspects besides fighting, but through the description of the night owl, she still had a basic concept.

It is an "artifact" that can transmit sound for thousands of miles, the raw materials are only iron, magic stones and magic crystals, and the person who makes it only needs an ordinary craftsman, it is so cheap and beautiful that there are no friends!

The old god Li Ang was sitting, he was very satisfied with the current expression of the Demon King, but it was a pity that the mobile phone did not have the function of taking pictures now, otherwise wouldn't it be beautiful to take pictures as a desktop?