Yun Huan's face was obviously very dissatisfied, Lin Yufei didn't dare to say anything more, so he had to follow step by step. I was hoping that Ye Fei would come back quickly, and I thought that Ye Fei, this kid, should not learn to send Lin Yifei back after finding him, it would be too late. Thinking of his sister, his heart sank again.

The door was suddenly pushed open, and before Yun Huan, who was walking in the front, touched the doorknob, he was stunned, and before he could speak, the kid who pushed the door and broke in shouted: "I'm back!

"Stinky boy, what are you doing!" Yun snorted.

It was Ye Fei who came in. He was still wearing the same outfit he wore when he went out, but it looked tattered, with several burnt holes. He didn't answer Yun Huan's question for the first time, but stretched out his hand and swiped a few times in the air, and several Dan arrays appeared in the air, and a huge woven bag fell out of each Dan array, a total of six bags.

"Little junior brother, is this a new invention?" asked Zhang Zhongjian with interest.

"It's not a new invention," Ye Fei smiled, "This thing is often used now, it's called thermite, and the second senior brother should have heard of it." ”

"Yes. Lin Yufei nodded, "But I just know the name." ”

"You don't have to be very clear, you just know what it is. Ye Fei smiled, "The temperature generated by this thing is very high, which can make steel melt and even vaporize." I added a new nanomaterial that I developed myself, and the temperature was increased by several hundred degrees, which was enough to vaporize all the residue after combustion, which is considered a very clean combustible. ”

"I remember that there should be alumina in the residue of the thermite reaction, and I remember that the thing is going to vaporize about 3,000 degrees?" Lin Yufei asked with some hesitation, "This temperature is also terrible!"

"Let's just say what's the effect!" Yun still seemed to be accustomed to the novelty of this little disciple, and he didn't ask about the principle or anything, and said impatiently, "Can you solve the trouble in front of you?"

"Absolutely no problem!" Ye Fei replied confidently, "I tried it on a small scale before I came, I caught dozens of them, and I used such a handful," he said and compared it with his hand, "Vaporize directly, there is no residue, and there is no regeneration." ”

Everyone showed a shocked look, and even Xin Lan, who didn't make much noise and didn't have any expression, showed a surprised expression: "That's really enough, my Fire God Sword can't be completely destroyed." Yun was still a little incredulous: "How long have you been observing, are you sure there is no regeneration?"

"I'm sure no! I waited for a full ten minutes, and I made sure it didn't appear again!" Ye Fei didn't hesitate, "Even if it is used in a large amount in a confined space, it will have a strong impact, and I don't know if Mr. Ge's Divine Hidden Array can hold up." ”

"It's the Luo Tianshen Hidden Great Array!" Ge Tongshan on the side suddenly became dissatisfied, "Look down on me, stinky boy! Even if it's not a real space, it's at least a secondary space, no matter how strong an ordinary impact like you is, can you shake the secondary space?"

"That's good. "It wasn't Ye Fei who answered, but Yun Huan," nonsense will wait until the problem is solved. Come on, Ge boy, it's up to you!"

Ge Tongshan agreed, and immediately got up, and the others followed. Lin Yufei fell last, grabbed Ye Fei in front of him, and asked in a low voice as he walked, "Did you find Xiaofei?"

"Found it. Ye Fei replied in a low voice, "I sent her to the school gate, and then went to the laboratory." ”

"That's good!" Lin Yufei breathed a sigh of relief, and then thought of something: "Where did you find it?"

"It was right behind that supermarket, and I found it the first time. Ye Fei replied, "When I found it, I was covered with butterflies, and I seemed to be frightened." ”

Lin Yufei heard a hint of something wrong from Ye Fei's words, and his heart sank slightly. But before he could think about it, Yun Huan's voice came: "You two, hurry up!"

"It's coming!" Ye Fei agreed loudly, and quickly picked up the big bag he brought to keep up. Lin Yufei was helpless, thinking that if his sister was really the creator, he didn't need to worry too much about her safety, so he had to pick up the two remaining big bags on the ground and follow out.

Ge Tongshan's Luo Tian Shenyin Great Array was not set up in the gymnasium, but a huge magic array with a diameter of nearly forty meters was set up not far from the residence. At this moment, the formation had not yet been activated, and it shimmered with a glowing light in the slightly dark sky. Because of the huge area, there are several huge steel ingots placed there in the huge array range, and the array is directly pressed under the steel ingots.

"Those few pieces won't affect the activation of the formation, right?" Ye Fei approached Ge Tongshan and asked, "Why don't I move away?"

"No, we'll need them later. Ge Tongshan responded, "Give me a container, a little bigger." ”

"What do you want containers for, I said there would be no residues!" Ye Fei was a little puzzled, but he still took out a container in the shape of a wide-mouth flask and handed it to Ge Tongshan. Ge Tongshan took it and replied, "First of all, I must make sure that nothing escapes after incineration, and secondly, even if there is really no residue after incineration, I will use it to collect the remnants after the end of the circle." ”

"Isn't the Divine Hidden Great Array a space technique? there will also be remnants?" Ye Fei asked suspiciously, Lin Yufei on the side was also a little curious, and couldn't help but prick up his ears. "Even for the owner of the creation concept, it is unthinkable to create space out of thin air, if you don't believe it, ask your senior brother! No matter how strong a Dan array is, how can it be possible to do something that the creative ability can't do? Of course, you need to use materials, and of course there will be remnants afterwards!" Ge Tongshan was a little impatient, "Next, I'm going to launch the formation with all my might, don't bother me! You will do the rest!" After that, he didn't pay attention to everyone, sat cross-legged in the main seat of the formation, lowered his eyebrows, and stopped moving like an old monk, but a white glimmer gradually flashed on his body.

Seeing that Ge Tongshan had already begun, Yun also began to arrange: "Then we have to wait for a while." After the formation is activated and the butterflies are inhaled, we also have to enter the formation to exterminate them. Take a good rest for the rest of the day, Qinghong, and get your things ready. ”

"Okay!" Ye Fei promised, "My things are ready!"

"That's good. Rest!" Yun finished speaking, stopped talking, and sat there with his eyes closed. Xin Lan had already sat cross-legged on one side. Zhang Zhongjian didn't sit still, because Ye Fei had already come to him, and his face was already full of question marks. I had to smile bitterly: "If you have any questions, ask them quickly, there is not much time." ”

"Then I asked!" Ye Fei immediately became excited and got closer, "That's what Mr. Ge just said, is it really that difficult to create space? Even artificially created Dan Arrays can be done with the help of materials, so as long as the scale of the fragments of creative ability is large enough, it should be able to do it!"

"You stay away from me first!" Zhang Zhongjian stretched out his hand to push Ye Fei away, asked him to sit cross-legged, and then looked at Lin Yufei, who was also sitting on the side, and said with a smile: "Theoretically, your statement is correct, but do you know how big it is to reach the scale of the debris that can really create space?"

"How old?" Ye Fei looked curious.

"All. Zhang Zhongjian looked at the two junior disciples in front of him with shocked faces, and continued: "Although it is only the speculation of almost all those who have created abilities throughout the ages, this speculation is actually inseparable. In other words, you may understand better, especially you, junior brother. In fact, from the moment the ability to create this ability appeared to the present, there is actually only one time when the space creation has been truly successful out of thin air. ”

"Once, which time?" Lin Yufei couldn't help but ask, but Ye Fei on the side obviously understood, and opened his mouth wide in shock and couldn't speak. Looking at Ye Fei's appearance, Lin Yufei suddenly thought of a crazy possibility in his heart, and couldn't help but ask in a cold sweat: "Senior brother, you don't mean that the only success is ...... This one...... Universe?"

"That's right. Zhang Zhongjian said solemnly, "There is only this universe." Don't imagine that it is so easy to create space, what you want to create is space, not an empty shell, the materials that make it up, and the internal laws are indispensable. As I've said before, there are two ways to complete the creation, either by completely resolving the material you need, or by having the same material as a medium. The first method is obviously not feasible, because we were all born after the universe, so no one can parse all the materials that make up the universe until we break through this universe, and for the same reason, we can't get the medium. In this way, we will not even be able to understand the materials that make it up, let alone the internal laws. ”

"What about this created by Mr. Ge?" Ye Fei couldn't help but ask.

"It's just a secondary space, or a secondary space. Zhang Zhongjian patiently explained: "We can't parse all the materials, but we can use some of them, we can't parse the laws that make up space, but we can attach to the laws that have been generated." Basically, all the space and enchantment techniques are based on this principle, and to put it bluntly, it is like building a house, building a house with materials closer to the origin. We can build houses with sufficient strength and set up some special doors, but these houses are still essentially attached to the existing space, so we can only follow the rules of this space. That's enough to say, right?"

"Understood. It's scary. Ye Fei nodded, "It seems that if you want to create a real space, you can only wait for a complete creative ability." ”

"I suggest you don't think about that, it's impossible. Zhang Zhongjian said, "The root concept and the secondary concept cannot be created in the present when the universe is fully formed, unless the universe explodes again. It's finished!" he said, standing up.