Of course, the idea at that time was just an idea. But now, this idea has come true. Su Chen didn't know how the Yu Clan did all this, but there is no doubt that this barren beast can live to this day, it has a deep connection with the endless source of force. In Spather's story, it was once said that the original beast lived on the source force, and gradually lost the ability to survive as the source force became thinner. But what if someone provides them with a strong source of power? The answer is naturally to survive. The source power obtained from the endless source power sea continuously enters the body of this desolate beast and becomes its source of survival. And the power that links the two spaces is the chain of shallow seas. This may have been adapted from the allusion of the anchor of the deep sea. The anchor of the deep sea locked the sky city, but the chain of the shallow sea would not lock the desolate beast. The beast Chaos thus survived and maintained the ability to move. The shallow sea chain will not lock the space, but it cannot be used for too long and must be replaced every time. When Su Chen arrived, it happened to be just when the chain of shallow sea had just been replaced. As for the deep source crystal, it was salvaged from the endless source of power. There are countless source power crystal treasures in the endless source force sea, but there are full of source energy storms everywhere, and it is impossible to enter. After the feather clan invented the shallow sea chain, they accidentally discovered that while absorbing the source energy, it also brought out some source power crystalline substances, which is this kind of deep source crystal. Because of this, every replacement of the shallow sea chain is also the day when the feather clan harvests the deep source crystal. For the feather nobles, this is also a harvest day. For this reason, the feather nobles fight for the opportunity to collect the deep source crystal every year. Dayu Heyang in Yungong's mouth should be the winner this time. It's a pity that he hasn't come yet, but Su Chen has given him the first step. At this moment, while introducing the situation of the Chaos Demon Tower, the craftsman Yungong said to Su Chen: "I wonder if Heyang Dayu is still satisfied?" "Well, not bad." Su Chen pretended to be. "The situation inside the Chaos Demon Tower has roughly been introduced. Is Dayu going with me to get the Deep Origin Crystal? Or should I watch it for a while, wait for Kuang Hongyan Dayu to come back, congratulate Hongyan Dayu on the eighth ring?" There is another one. The Eight Ring Arcanist is coming? Su Chen was taken aback. He was about to say what are you waiting for, let's get the Deep Source Crystal, but saw that Yungong's body trembled slightly. With a move in his heart, thinking of Yungong's dazed spirit just now, his eyes couldn't help but squinted. Then he said, "No, no hurry. I also want to see the situation on Zi Liu Tianjing." Yun Gong hurriedly said: "Dayu, Hongyan Dayu is really coming back soon!" Su Chen had already laughed. He understood it thoroughly. This Yungong did not admit him wrong, because he knew that he was not He Yang, but deliberately misidentified him. As for why, naturally he was afraid that Su Chen would kill them. I have to say that this Yungong reacted quickly enough. After the light of truth fell, a feather clan appeared for no reason, and all fools knew that it must be a sneaker. And the one who can sneak in without knowing it is definitely a powerful existence with extraordinary means. The group of craftsmen at the core of the demon tower are all eager to study. The fighting power is absolutely scum, and Su Chen is anxious. That Yungong was also a quick response. Seeing this situation, he immediately called out Heyang Dayu's name. This Yu clan should be a real existence, otherwise other craftsmen clan would not be so calm after listening. He gave Su Chen a step, and Su Chen went down the step. In turn, Yun Gong and other craftsmen had a chance to save their lives. For this reason, Yungong also deliberately ordered the Deep Source Crystal, which means that if you take the baby, go quickly. Although the loss of the Deep Source Crystal would definitely make Yu Tingting angry, and perhaps even punishing Yungong for it, it was better than dying in the hands of the infiltrator at that time. This Yungong's status in the craftsman clan is not low, and it is estimated that the Yu clan is also reluctant to kill him, at best it is a small punishment. Everything is considered very good, but he did not expect that Su Chen was not moved by the Deep Source Crystal, but he was observing the operation of the Chaos Demon Tower with his mind. In his eyes, the operation principle of the Chaos Demon Tower, and the large amount of knowledge contained in it, But it is more valuable than Deep Source Crystal. This time, Yun Gong was very anxious, so he moved out Kuang Hongyan Dayu later, especially emphasizing that the other party was an eight-ring arcanist. Su Chen didn't know if this Kuang Hongyan really existed, but looking at the current situation, if that Kuang Hongyan really came back soon, Yun Gong would never be kind to remind himself. So the conclusion is that in a short period of time, there will not be a strongman from the Yu clan entering this place. In this case, what is he in a hurry? Su Chen smiled and said: "No hurry, no hurry. If the red-faced Dayu comes back, I will just chat with him. I haven't seen him for a long time, and I miss him very much. Let's go and fetch the crystal first. Let's continue on. Take a look." Yun Gong was completely taken aback by his shamelessness. Should I wipe you so shameless? If you are a sneaker, it's fine if you are discovered. If it benefits you, don't you rush to leave, still want to continue to observe? Are you really afraid that the Yu clan seniors will come back and take you down? But now his life is hanging, what Su Chen said, what he can only do, and immediately ordered a craftsman to get the deep source crystal, and he continued to accompany Su Chen around. Anyway, the other party discovered his identity, and Su Chen didn't even conceal all kinds of questions without even pretending to be. "What is this? What is it used for?" "What is the working principle of this device?" "The chaotic soul trapped by the purple sky crystal? Why do you want to control the beast in this way?" "Source array What is the relationship with the shallow sea chain? How does it work?" " Are there any design drawings for this demon tower? What about the source array? A record of all relevant experiences?" As Su Chen continued to ask questions, Yun Gong could only answer one by one. The more Su Chen asked, the more uncovered he was. Even some of the secrets that the Yu clan knew were asked directly. I was not afraid that you would pierce me. Shameless appearance. But Yungong's answer became more and more alarmed. At first, Su Chen asked only simple questions, mainly about the functions and operating mechanisms of various equipment. Yungong fooled him into not understanding, and he would answer all the questions. I want to tell you that you don't know what it is anyway. Unexpectedly, Su Chen's knowledge is like a sea, and he has a soul crystal brain. He understood 10% of what Yungong said at the time, and the remaining 20% didn't understand it. First, he remembered it through the soul crystal brain, and then performed high-speed calculations. Usually he could crack 10% by himself. The remaining 10% do not understand, so I will ask other related questions, and I will gradually understand. At first Yungong answered a question, Su Chen had to think about it a few times, but later, Su Chen's rare understanding of this aspect gradually deepened, almost as soon as Yungong answered, Su Chen immediately understood, even the remaining Chengdu quickly learn. At the back, Yungong had half of what Yungong said, and Su Chen automatically reasoned out the remaining half, and his understanding was so fast that it was staggering. The craftsman Yungong was even more shocked. He didn't know who the infiltrator was, but the other party's erudite indeed shocked him. He originally thought that the other party was for the wealth here, but in the constant question and answer, Yungong gradually understood that the other party was really not for the wealth, but for the principle and knowledge of the operation of the demon tower itself. Come. So when Su Chen finally asked for all the principles of the construction and operation of the demon tower, Yungong was not at all surprised. He must be weird, but also weird. When did the Yu clan come out with such a knowledgeable and powerful person? Logically, such a knowledgeable power should have been sent to the core of the Yu clan’s major fortresses long ago. How could it be possible to come over and become a thief? Yun Gong could not understand. He did not expect that the opponent was not a human race at all. Under the light of reality, the opponent’s wings were extremely real and could not be a human race at all, so all his thoughts revolved in the feather race, but he couldn’t think of it. There are such characters in the Yu clan. Here Su Chen has benefited a lot from the conversation with Yungong. The demon tower in front of me seems to be just a fortress built with the ability of wild beasts, but it contains a lot of knowledge, involving space, source energy, soul, source formation, life transformation and many other levels, every level For Su Chen, his knowledge was an eye-opening thing, which allowed him to reach a higher level with his rich knowledge. The most important thing is that if someone comes to stroll around, even if he hears so many things, he may not be able to remember it. He has a soul crystal brain. If he hears it, he will remember it. If he remembers it, he will learn it. Learning on the spot, meeting on the spot, and even using it on the spot, the effect is immediate. At this moment, Su Chen listened to Yungong's words, inferred from one another, and even directly pointed out several problems in Yungong's thinking and found solutions. Yungong itself is also knowledgeable and capable, and has endless interest in knowledge. At first, he only asked Su Chen to answer questions, and then he was a conscious professor. After a while, he was shocked to discover a question about knowledge, and he became a discussion between the two. In the end, after Su Chen pointed out several limitations in his thinking, Yun Gong saw Su Chen as if he had seen a ghost. This is too frightening, okay? How did you become a learned scholar from a primary school student all at once? The most important thing is the solution to the problems and reasoning pointed out by Su Chen, it sounds really possible! If it weren't for the enemy in front, Yungong would have liked to test Su Chen's reasoning now. This made him even more unable to see the person in front of him. Didn’t you come to steal something? How come you become an instructor in a blink of an eye? What kind of feather is this? How can a genius be like this? Yungong couldn't wait to shout out. If it wasn't for life and death, Yungong could not wait to shout at him, what a thief, let's do academic and research together with me! It is a pity that the craftsmen who came to send Shenyuan Crystal broke this tacit understanding. At that moment, looking at the Deep Source Crystal in their hands, the two suddenly understood. Fate has arrived. The thief, Su Chen, is going to leave no matter how happy the conversation is. Yun Gong was also aware of this, and at that moment he looked at Su Chen, showing a feeling of reluctance. After thinking about it, he suddenly said: "Wait a moment." Then he hurried away. So Su Chen just waited, not worried that he would take the opportunity to harm himself. After a while, Yungong came back, still holding a large stack of volumes in his hand. He handed over the volume to Su Chen and said, "These are the records of the construction and operation of the Chaos Demon Tower. They are all my own personal notes, not worse than the official records. I've given it to you!" Su Chen was stunned. Really? He looked at Yungong: "You..." Yungong stopped him: "I just met a bosom friend and gave his life knowledge to this bosom friend. If one day, he still remembers me, he can come and see me That's fine." "After I leave, you..." Yun Gong smiled: "I am a master of the craftsman clan. There are a few trivial things that are not enough."