Douluo: This Tang San is different

Chapter 164 Convex Lens Imaging: Photographic Box

After the emergence of water-shaking volleyball, it became popular in Star Luo Royal Academy in a short period of time, and some students even built similar venues in other river sections.

Apparently, Davis wasn't the only one to discover the benefits of this training method.

Tang San didn't mind this either.

This is not a secret, anyone can imitate it, so it’s no big deal.

However, Tang San himself did not often participate in this kind of training every day. In addition to practicing the secret books on Xuantian Baolu, studying martial arts theory, and discussing the production of soul guides with Guang Ling, he formed a chain under the waterfall. Standing on the Blue Silver Emperor Rope, you can withstand the impact of the more than 50-meter-high waterfall. While exercising your body, you can also practice your footwork and improve your ghost tracking.

In the first half a month, Tang San would often fall off, but after half a month, he gradually mastered the corresponding tricks and became more and more proficient.

His body movements are becoming more and more agile, ethereal and ethereal.

In the past, the ghost shadows were wandering, and their footwork was weird, like ghosts, and quite scary, but now, Tang San's movement was like a fairy's lingbo, light and agile.

Therefore, Tang San named it Xiaoyao Yufeng.

I hope that one day, with this pace, I can ride the wind and be free in the world.

In addition, after Xiao Wu obtained the third soul ring, her speed increased and she could take nine steps in the air. Tang San also added a special method for Xiaoyao Yufeng to use on the road.

Ghost Shadow is a movement type, good at traveling and fighting, and the same is true for the Xiaoyao Yufeng that relies on its improvement, but now it has a method that focuses on speed: Nine Steps to the Sky.

Therefore, there are two ways to use Xiaoyao Yufeng, one is the wandering and fighting movement method, and the other is the walker's running movement method.

The traveler runs and reaches the sky with nine steps.

According to Tang San's plan, one can step a hundred meters away with one step, using Luan Cloak's strength. The second step can step two hundred meters away, thus doubling the distance. By the ninth step, one can step two hundred meters away. Twenty-five thousand six hundred meters out, which is 20.56 kilometers.

This speed is beyond the reach of even titled Douluo who are not good at speed.

However, Tang San could only perform the fourth step now, leaping eight hundred meters in one step and consuming nearly half of his soul power.

Fortunately, his Blue Silver Emperor recovered its soul power very quickly.

If you want to use the ninth step, you need to reach at least the soul saint level.

And the body must also reach a certain strength, otherwise it will collapse due to too fast speed.

After Tang San completed today's training, Xu Xing from the Xingluo Royal Academy, who had met Tang San, Xiao Wu, Guang Ling and Huo Wu several times, came to visit.

However, except for Tang San, the other three women had no impression of him at all.

"Hello, Tang San, do you still remember me?" Xu Xing stood on the shore waiting, looking at his well-proportioned and tight muscles, his eyes full of envy.

As a member of the Xingguan Sect, even if he could eat thousand-year-level whale glue, he still wouldn't be able to possess a body as powerful as Tang San's.

When Tang San was training, he also thought about imitating his footwork, but he didn't have the Purple Demon Eyes and couldn't see clearly Tang San's movements in the waterfall. Secondly, performing corresponding footwork must be combined with the corresponding movement of soul power. If you just imitate the outside, it will only be counterproductive and even hurt yourself.

Therefore, Xu Xing gave up.

"Remember, Xu Xing of the Star Crown Sect, I wonder if you have understood the true situation of this world in these years?" There was something in Tang San's words that made Xu Xing feel a little uncomfortable.

However, he was now completely and 100% sure once again that Tang San, like him, was a time traveler in modern society, not the Tang San of the Tang Sect.

"Recognize it, this world is very big. I once wanted to get to know Zhu Zhuqing, but I couldn't do it. My family didn't give me the chance to get in touch..."

Xu Xing, who smiled wryly, looked sad.

I thought that if I traveled through a new life and lived in the Douluo world I knew, even if I didn't have a golden finger like the system, I would be able to dominate the world, seize the power of the world, and be drunk in the lap of a beautiful woman.

Then, he discovered that what he was holding was not a copy of Long Aotian.

He was born with full soul power, which was indeed good, and his cultivation speed was good, which also meant that the elders in the sect would not let him take too many risks.

For a sect, inheritance is the most important, not invincible strength at the same level.

What's more, in the eyes of the elders, the Star Crown Martial Spirit can only be in the auxiliary system or the control system. Although it can be used in other systems, it will only be mediocre.

Tang San's "Self-Analysis and Positioning of Soul Masters" also explains that soul masters need to find the advantages of their own martial arts souls, and cannot ignore one thing and lose the other.

If you don't have the protagonist's luck, don't follow the protagonist's path.

That will only bury your own talents.

Therefore, during the second soul ring, even if he felt that he could absorb a thousand-year-level soul ring after taking whale glue, the elders in the sect did not allow him to do so after checking his body, and instead chose a nine hundred-year-old soul ring. Many years of soul rings.

Also, he wanted to go near Zhu's house to see if he could meet Zhu Zhuqing by chance.

Then, he was taken away directly by the guardian arranged by the elders in the sect. Even if he threatened him, the other party ignored him. Instead, he lectured him: "Zhu Zhuqing is the fiancée of Dai Mubai of the Dai family. Other girls from the Zhu family, you have no contact with them." , it’s okay, but she can’t do it, unless you can convince the emperor and empress of Xingluo.”

This made Xu Xing understand that the real Douluo Continent was different from the fan fiction. The identity of the prince's fiancée was there, so he, a disciple of the sect, could not contact her alone.

Although the Xingguan Sect supports Xingluo, the Xingguan family is also a subject of the Dai family.

However, it is precisely because he is a minister that he needs to abide by his duties.

If he contacts Zhu Zhuqing, will the current emperor of the Dai family think that the Xingguan Sect wants to use his hand to participate in the competition between the two "Netherworld White Tigers"?

It was okay for him to join the Star Luo Royal Academy and talk to Zhu Zhuyun, because she had already fused martial arts with Davis, and the two were so intimate that he would not have a chance.

But Zhu Zhuqing can't...

However, now, Zhu Zhuqing has returned to the Star Luo Empire, and has also terminated his engagement with Dai Mubai, and the martial soul connection between him and Dai Mubai has disappeared.

But he still didn't have a chance.

It was obvious that Zhu Zhuqing seemed to have a good impression of Tang San.

He obviously looks pretty good too!

"Now that you've figured it out, just enrich yourself first. Don't think about what you have or what you don't have." Tang San didn't know what Xu Xing had experienced in these years, but now that he understood the reality, he would probably not deliberately target him in the future.

"If I call you brother, can you take me flying?" Xu Xing looked expectantly. If he couldn't beat him, he would join. Anyway, the Tang San in front of him was not from the Tang sect. Like him, he came from modern society and should be more mature. It’s easy to talk.

"I'm a sophisticated egotist. I'm just paying lip service, but I can't get any benefits."

With Xu Xing's talent, he might be able to become the leader of the Star Crown Sect in the future, which was a potential stock, but Tang San felt there was no need to sworn brothers with Xu Xing.

When he becomes powerful, what should the lower four sects like Xingguan Sect fear?

There is no need to deliberately make friends.

It's not that they are worried about Xu Xing, a time traveler, secretly engaging in backstabbing, but that the current situation in the Star Luo Empire is uncertain, and there is a possibility of losing everything if you invest at will.

The Star Crown Martial Spirit of the Star Crown Sect is similar in style to a crown. Dai Lego can tolerate it, but that won't be the case when Davis takes office in the future.

In the original work, ten thousand years later, the Xingguan lineage became the royal family of the Star Luo Empire, and the White Tiger lineage became the princes...

Dai Mubai has no possibility of ascending to the throne now, and Davis is more suitable to be emperor than Dai Mubai. In order to stabilize the throne, although he may not necessarily take action against the Xingguan Sect, he will definitely adopt corresponding policies to check and balance, so that Xingguan Zongzhen truly surrendered to the royal family.

Although Davis currently felt like a kind and generous prince to the rest of the Tiandou Royal Team, Tang San could see his pride and domineeringness from that kindness.

In this regard, Xu Xing can never compare.

"Exchange of equal value?" Xu Xing secretly cursed the old fox. Knowing that the empty-handed plan would not work, he could only say, "I wonder what you want? And in exchange for it?"

"Xing Guan Sect's various ancient books, collections, and martial arts information." Tang San said without thinking, "The bargaining chip in exchange is to plan a set of soul beast and soul ring matching options for your Xing Guan Sect that are most suitable for your martial soul." .”

"Farewell." Xu Xing raised his hands and cupped his fists, turned around and left.

Use various ancient books and information from the Star Crown Sect in exchange for the Star Crown Martial Spirit’s soul ring selection?

He's not that stupid!

The Star Crown Martial Spirit already had a system for selecting soul rings, so there was no need to follow Tang San's. Moreover, he suspected that Tang San might want to trick him, just like when he said "Celestial Star Vine".

More importantly, Tang San was very insincere.

How about bringing out some unimportant Tang Clan skills?

Just choose a set of soul rings, who are you fooling?

"It seems that this guy still doesn't know the importance of soul rings to martial souls. Is it because he comes from a large sect, so he has no idea?" Tang San understood that this kind of time traveler without a golden finger wanted to steal the most. Things, apart from fairy grass, are Xuantian Kung.

However, if you call him brother, he will teach you Xuantian Kung Fu. So, is this technique that can absorb the energy of heaven and earth without relying on martial arts too cheap?

Currently, the only people who know Xuantian Kung besides him are Guang Ling and Xiao Wu.

That's right, Xiao Wu was also taught the Xuantian Technique by Tang San.

"Third brother, who was that guy just now? What did he talk to you about?" Xiao Wu walked over at this time and asked curiously.

"Xu Xing, when we were hunting souls in the Infinite Desert, we met people from the Star Crown Sect." Tang San said, "He wanted to trade with me, but he couldn't give me what I wanted."

"That little brat who analyzed for you that you should choose Tianxing Vine for your third spirit ring?" After Tang San said this, Xiao Wu recalled, "What did that guy want to trade with you?"

"Although he didn't say it explicitly, I know that he wants my soul power movement method."

"He must be thinking shit."

Tang San's meditation method: Xuantian Gong, is very advanced. Looking at the whole world, it is definitely the top cultivation method.

Xiao Wu can be sure of this. The speed of his cultivation is probably only comparable to the evil cultivation methods such as devouring.

"The gap between him and us will only get bigger and bigger, so we don't need to pay too much attention." Tang San understood that if a person can't change the world, he can only actively adapt to the world.

Even modern time travelers can only be assimilated by the environment.

Now, Tang San was glad that he had not lived in the Haotian Sect since he was born, otherwise, his personality might have been changed unknowingly...

···

In the blink of an eye, three months passed by.

In two months, Tang San and others will return to Heaven Dou.

Guang Ling found Tang San and took out a new type of soul guidance device she had made that could be used for video recording: the camera box.

This photography box combines the three basic soul guidance patterns of light, darkness, and space. The internal structure is similar to a camera, and it can record images by injecting soul power.

The recorded images can also be projected onto a white cloth and played.

However, because it is still the first version, the focusing device has not been designed yet, and there is no soul power storage device installed inside. Therefore, in order to play the picture, one can only hold the camera box in hand, stand in the corresponding position, and continuously inject soul power.

"Yes, your research on soul guides is indeed very talented, but we need more people." Tang San didn't expect that he just told Guang Ling about the principle of small hole imaging, and she actually created it. I have installed something similar, and it can also record video. The image played back is still in color, but there is no sound.

This is the correct use of the soul guide.

However, the research by just the two of them has limited energy after all, and other people need to join in.

"It's not that good either." Guang Ling was very impressed by Tang San's praise.

"Let's go and record the water swing volleyball match between Yu Tianheng and the others against the Star Luo Royal Academy, and then call them over to watch together."

Tang San wanted to see how convenient this camera box was. If it was possible, when the Continental Senior Spirit Master Elite Competition starts, it might be possible to broadcast it live in real time across the continent.

cough!

Maybe there is not enough time, but it is not impossible to record the scene and project it on the white curtain.

In terms of influence, how can newspapers be as big as film and television advertisements?

When Xiao Wu, Huo Wu, Yu Tianheng and others arrived at the temporary cabin that Tang San had built by the waterfall, Tang San closed the windows and covered them with an opaque cloth, making the room completely dark. Pitch black.

"Captain, what are you doing? Hide and seek?" Yufeng couldn't help but ask.

"You'll know later." After Tang San finished speaking, he said to Guang Ling, "Show everyone your work."

Kaka!

A small turning sound was heard, and bright light appeared in the room. Guang Ling injected soul power into the photography box, and the black transparent lens at the front radiated light, which reflected on the white curtain in front.

Suddenly, the scene of a volleyball confrontation between the seven Yu Tianheng, Huo Wu, Osluo, Ye Lingling, Shi Mo, Shi Mo, and Yu Feng and Davis from Star Luo Royal Academy appeared on the curtain.

Although there was no sound, the clarity of the picture made them feel as if they and others were sealed inside.

Really surprised.

"Captain, how did you do this?" Yufeng's gaze shifted from the curtain to the camera box in Guang Ling's hand, and he couldn't help but seek the answer from Tang San.

"This is a photography box. I provide a simple imaging principle, and then Guang Ling is responsible for researching and producing it. You have also seen its function, which is to record images and then play them out." Tang San indicated that Guang Ling could stop inputting souls. After gaining strength, he took the photography box from her hand and introduced it.

Ye Lingling asked: "What is the principle of being able to record images?"

"Light and shadow." Tang San said, cutting a small round hole on the window curtain, letting the outside light shine in, and just falling on the white curtain that was played before.

At this moment, the picture on the curtain is the picture of the waterfall outside, and there are people walking by the stone bank.

It's just that it's different from what Guang Ling used to play with the camera box before. The scene on it is very blurry, as if it's covered with a layer of gauze, hazy, and it's upside down.

The experiment of small hole imaging was shown to Huo Wu, Yu Tianheng and others for the first time by Tang San.

"This is the basic principle of how the photographic box can produce images." Tang San said, "Essentially, it is just the inversion of light to present the picture. To use an example you can understand, it is that the water surface reflects the image of a person, and in this way , it reflects the outside environment on the walls of the room.”

"In this way, ordinary people without soul power can also do it."

"It just can't be recorded."

Ning Rongrong asked: "What's the use of what ordinary people can do? This picture is still upside down, and it's so blurry that it's dazzling."

Tang San took out a convex lens and placed it on the small hole.

In an instant, the picture on the wall became extremely clear, no different from the picture Guang Ling played back with the camera box before.

The difference is that Tang San put a convex lens on the small hole.

Ning Rongrong took a closer look and found that the object in Tang San's hand was really a lens that was thin on both sides and thick in the middle, not some other soul guidance device. She was shocked: "Just a lens can make the picture so clear." ? What kind of soul skill is this?"

"It's just a phenomenon. Light has speed and direction, and when light penetrates the lens, it will be refracted." Tang San took off the convex lens, opened the curtain on the window, and put the convex lens He handed it over to Ning Rongrong, "I think there must be many elders in the Qibao Glazed Sect who can only read clearly if they wear glasses, right? Those lenses are convex lenses."

Ning Rongrong placed the convex lens on a book, and through the lens, the words on it were magnified.

Later, Tang San drew a simple schematic diagram of the image formed by a convex lens on the paper, showing that light has a direction. After passing through the convex lens, the light will focus to a point and then spread out. At the point of focus, the light will be concentrated to a point, which will be extremely hot.

With a concave lens, light will spread out after passing through it, reducing the heat.

Ning Rongrong seemed to understand the principle of imaging with a photographic box, but he just added an extra step to the process of recording the picture. Then he thought of something and suddenly asked: "So, are our human eyes also a kind of convex lens?"

"It can be said that the human brain is equivalent to those of us who were locked in the dark before. The pupil is a small hole I made on the curtain of the window, and the convex lens is the transparent lens in our pupil. A clear and transparent convex lens like soft plastic whose thickness can be adjusted.”

Seeing that Ning Rongrong could draw inferences from one instance, Tang San was naturally willing to say more, "As for why the picture presented was upside down, it's naturally because the room before was not a real human brain, so it was impossible to imagine, and our brains are extremely complex. You can actively adjust and straighten the picture.”

"As for why the picture played by the camera box is upright, it is actually very simple, because the recorded image is also upside down inside the camera box. When it is played, the light also passes through the convex lens and the small hole, and the picture naturally changes from the upside down picture to the upright picture. .”

The environment has a great influence on people's personality, even for adults who have grown up.

To take an extreme example, a person who lives a well-off life and has a gentle personality suddenly enters an environment with scarce resources. As long as he "survives" for a period of time, he will inevitably become cunning.

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