Bing Shuang said: "That's right! That's exactly why! And at this time, you can't see the situation of our Medicine Immortal Valley clearly, that's why it's the same reason!"

Zang Feng listened to this and asked in great surprise: "Ah? How can this be? Shouldn't this landscape painting be clearer under the spotlight?"

Bing Shuang said: "That's because, after the light passes through the crystal convex lens on our top wall, it is not ordinary light! Therefore, this detailed map of the four continents, under the illumination of this light, although it looks more agile and beautiful, but ordinary people can't see its original appearance clearly!"

Zang Feng listened to this, and asked extremely puzzled: "Ah, don't you want our top wall convex lens, and this magical effect? Frost girl, why didn't you tell your disciple before?"

Bingshuang replied: "Just now, even if I told you, I'm afraid you don't understand!" Zang Feng said: "Yes! So what's going on with this effect now?"

Frost asked again, "Have you heard of light pollution?"

Zang Feng said: "What? Light pollution? This is the first time the disciple has heard of it! For all kinds of pollution, the disciple has heard of the most peculiar things before, that is, noise pollution, data pollution, and the like, but the disciple has really never heard of this light pollution!"

Bingshuang said: "Since you have heard of noise pollution and data pollution, then this light pollution is nothing special compared to noise pollution and data pollution!"

Zang Feng asked in surprise, "Really?"

Bing Shuang said: "Of course, because as long as it is pollution, the principle is almost the same, but it is the source of pollution, which is different from the object of pollution! For example, the noise pollution, the source of pollution is naturally noise." The so-called noise pollution is to immerse the key sound in all kinds of noise, and in a noisy environment, you must not be able to hear the key sound clearly. And the data pollution is similar, except that the source of the pollution is garbage data. It is to pollute the key data in the chaotic data garbage, so that those who want to 'select' the key data have no way to start, even if they exhaust their divine power, they will not be able to select the key data from the data garbage! Now, you can also launch the class, what is the matter with light pollution, right?"

Zang Feng said: "The light pollution, the source of pollution must be all kinds of garbage light!"

Bing Shuang said: "Yes, the source of the light pollution is all kinds of light that have been misplaced. When those key images, these strange misplaced rays of light shine on, no matter how wide your eyes are, you can't see clearly, the picture hidden behind these misplaced lights is really like it!"

When Zang Feng heard this, he was surprised: "Ah? It was originally called misplaced light, so what is misplaced light?"

Frost said, "The light that passes through the top wall of our secret chamber at the bottom of the lake is the light that has been refracted and misplaced. Under the illumination of this light, the detailed map of the four continents you see not only seems to have a layer of clouds floating on it, but it is also foggy for people to see. Moreover, many details of this picture seem to be out of place after this kind of light interference. Even if you see through this layer of clouds and mist, even if you see this picture scroll, I am afraid that the detailed map of the four continents will not be able to see its original appearance!"

When Zang Feng heard this, he couldn't help but say: "I see! This light pollution is really amazing! No wonder the disciple, because he has seen this detailed map of the four continents, although he can still recognize it at this time, he can't understand it at all! However, how can there still be light pollution in our secret room? Is it intentional?"

Bing Shuang said: "Of course! In our secret room, we really want to use this kind of light pollution to protect the treasures of our sect that we have placed in this secret room at the bottom of the lake! Because, if someone really breaks into this secret room, such as seeing this detailed map of the four continents, eighty percent of them will only regard it as a genuine work of a famous artist! In this way, the treasure will naturally not arouse the interest of our enemies!"

Zang Feng listened, thought for a moment, and finally said: "But this kind of dislocation light through the crystal on the top wall doesn't shine on one of the four continents in this painting, it simply illuminates all the treasures in the secret room at the bottom of the lake, and the entire secret room looks magnificent! Could it be that the books on the bookshelves on the stone wall in this secret room that the disciple saw at this time are also illusions presented after the light is misplaced?"

Frost said: "Exactly! Therefore, in this secret room, there is this layer of misplaced light protection. Once someone breaks into the secret room at the bottom of our lake, even if they know that they have to move the books to turn on and off the switch of Qimen Dunjia, but because the books they see have been misplaced, it is very easy to move the books by mistake. In this way, not only will he not be able to = turn off Qimen Dunjia, but he will trigger the more vicious mechanism in the secret room at the bottom of the lake!"

When Zang Feng heard this, he couldn't help but sigh in his heart, there is such an ingenious design in this secret room at the bottom of the lake. So Zang Feng said again: "This kind of light design is really amazing! It's just that the frost girl didn't tell her disciple about this section before?"

Bing Shuang said: "The reason why I didn't tell you before, is because you didn't pay attention to the detailed map of the four continents that has been illuminated by the misplaced light just now!

Zang Feng said again: "Yes, this time, the disciple followed the Frost Girl to the underwater secret room of our Medicine Immortal Sect, but he really gained a lot of knowledge! It's just that the disciple is really unable to find the location of the seven-colored shadow man from the detailed map of these four continents now." Moreover, at this time, the disciple suddenly passed through this detailed map showing the real-time situation of the four continents, and inspected whether Mo Xianling, Lu seniors, etc., who were trapped in the ghost cave in the desert, really escaped from the bottom of the ghost cave!"

When Bingshuang heard Zang Feng's words, he also frowned, and immediately shifted his gaze to the landscape painting scroll on the table. I saw that Frost looked at this picture scroll for a long time, with a blank expression on his face, and suddenly, Frost's eyes lit up, as if he had found something, he raised his head as if he had found something, and said to Zang Feng: "Don't worry! As the saying goes, Jiren has his own natural appearance! Old Seniors Lu and others, maybe they are already safe! You can rest assured! For now, let's hurry up and fight the seven-colored shadow man!"

Zang Feng listened to Frost's words, and asked in disbelief: "Really? Isn't this landscape painting scroll already dislocated in many places, how can Frost Girl see it?"

Bing Shuang said: "This secret room at the bottom of the lake, although I have been here many times, of course I know how the red, yellow, green, blue, purple and other rays of light passing through the top wall are misplaced. Therefore, when looking at the details, by the way, the details that have been misplaced by the light are put back in place! It's like putting a misplaced book in its place. So you can rest assured!"