Evening of the third day.

The five masters and apprentices were standing outside the door of the abandoned stadium construction site at the moment, looking at the scene in front of them, and they were all a little stunned.

"This ...... Is it still where we came yesterday? Are we in the wrong place?" asked Zhang Zhongjian blankly.

The stadium at this moment is completely different from the night before. Because the sky was just a little dark, several people walked over normally. From a distance, I saw that the outer wall was much higher, and when I looked closer, I felt even more tall, and it could be called "majestic". The wall is no longer the color steel plate of the past, but a pure steel plate, and the height is also eight or nine meters high, which looks like a steel city wall from the outside. There is a big danger warning sign on the wall every few tens of meters, and the words "Dangerous experimental site, please do not approach!" are written on the big sign, and in the slightly dark night, the font has shown obvious fluorescence, and it is actually luminous. Zhang Zhongjian went up and knocked hard a few times, and the steel plate made a dull sound, and there was almost no response.

"Isn't this solid," Zhang Zhongjian admired sincerely, "It's just a fortress!"

"Eh, hey, hey," Ye Fei laughed twice, "My dad is a little nervous, I just said that I and a few junior disciples from the physics department and the chemistry department were experimenting in it, and he went to build the fortress." This wall...... Hehe, there is a layer of 15 cm steel plates inside and outside, which is made of high manganese steel, and 30 cm of high-strength reinforced concrete is poured in the middle, so this place can really be used as a fortress. ”

"Your father really loves you, I'm afraid that even a tank can stop this thing," Lin Yufei calculated silently in his heart, with undisguised envy in his eyes, "Such a wall, two or three kilometers long, plus artificial input, I'm afraid it won't be hundreds of millions." And it's only been two days, and this speed is terrifying!"

"My dad has several small construction teams under him, plus there are two steel mills, so materials and labor are not a problem, much less than the second brother you think. Ye Fei couldn't help but hey twice.

"No matter how much physics or chemistry experiments do not need such defenses," Yun still looked at him coldly, "What did you tell your father?"

"Hehe," Ye Fei scratched his head, "I told him that we might have to do some experiments with explosion hazards, maybe lightning experiments, and electromagnetic rail ejection experiments or something." ”

Except for Lin Yufei, the other three all showed incomprehensible looks, and even Xinlan looked curious. Zhang Zhongjian asked suspiciously: "I know the explosion, and the lightning strike can be understood, but what is the electromagnetic guide rail?"

"Senior brother, you're not talking about electromagnetic guns, are you?" Lin Yufei interjected. Ye Fei smiled: "Anyway, it's a nonsense, it's more credible to say something high-tech." ”

"You two, explain!" Yun still came in a cold voice, obviously this new technology stuff made the old man very deflated.

"Let me tell you," Lin Yufei hurriedly said, "I don't know much about the principle, but now there are already such things in large weapon laboratories in many places." Let's put it this way, a kind of electromagnetic cannon I read in a book can ...... By the way, Senior Brother, how much does the knife you use in the knife formation weigh?"

"In terms of the knife formation, with my ability, on the premise of ensuring the quantity, the weight of each knife can reach twenty-four catties. ”

"That's a bit more graphic. Make a projectile from one of your knives and fire it in an electromagnetic cannon, and the speed of that knife can reach three times the speed of sound. ”

Several inhalations sounded at the same time, and Zhang Zhongjian muttered, "Have all the weapons now reached this point? In this case, after a while, wouldn't ordinary people be able to clear the alien beasts?"

"It's not so godly, the second senior brother also said just now, that kind of thing is just something in the laboratory, and it's still early for ordinary people to use it. Besides, science is not omnipotent, at least people can't live normally for 200 years. Ye Fei said with a smile as he opened an invisible lid at the door, revealing the electronic combination lock inside, "Let's go in first, there are still a lot of people on the road now." ”

After a few clicks, the newly installed steel gate slowly slid open, with a thickness of half a meter, Zhang Zhongjian knocked it casually, and it was solid again. However, he was no longer surprised, just sighed a few times, and walked in after Yun Huan. Then just stay where you are again with the others.

The heavy door slowly closed behind several people, making a slight crashing sound. Zhang Zhongjian repeated once again the exclamation he once made: "It's good to be rich, no matter when." ”

The weeds in the field have long been cleared, the site has been leveled, as flat as a playground, and a small courtyard is fenced with the same material as the fence in one corner of the field, but a little lower than the outer wall, and the blue color steel roof is faintly exposed inside, and it is obvious that a residence has been built. The site had obviously been rolled over by a road roller, because the site was not far away, and every twenty or thirty meters there was a piece of concrete with a monolithic steel ingot or a concrete block of different shapes, suspected to be prefabricated elements, each of which seemed to weigh dozens of tons, but only slightly sunk into the ground.

"The inside of the gymnasium has also been cleaned up, and it is about the same as the outside. Ye Fei was obviously a little proud, "How about the teacher, it's enough." ”

Yun Huan and Zhang Zhongjian were still in a daze and did not answer. Lin Yufei was puzzled: "What is your father doing with so many things for you? Even if you want the target of the electromagnetic gun, this is too much, right?"

"I found someone to pull it myself, the steel blocks were all unprocessed raw materials from my father's factory, and the concrete blocks were the waste products of prefabricated components that I found elsewhere to make targets for us. Ye Fei replied, "I saw your ...... yesterday After the power of the Xun Thunder God Fire Bomb, I thought about finding more targets, otherwise let alone let's cultivate together, senior brother, you practice alone, and this field is not enough to dismantle. So, in fact, these things are designed by myself, and my dad only cares about the money and people. ”

"To be honest, this scale is really unexpected. Yun came back to his senses and nodded.

"There's still a place to rest over there, I'll take you over and take a break. Anyway, there are still a lot of people out there now, so we can't practice, right?" Ye Fei said as he looked at Yun Huan. In the past two days, they have dealt with three or four more alien beasts in a row, and they have hardly rested. Everyone else has already formed a golden pill, Zhenqi is self-sufficient, it's nothing, Ye Fei is still in the period of qi recuperation, plus he has to clean up the field, he has been sleepless for two consecutive days, and his eyes are already like pandas.

"It's okay," Yun also glanced at Ye Fei and nodded, "Let's take a rest first." ”

Everyone walked into the courtyard in the corner of the site, which was a simple house made entirely of steel frames and thick color steel sandwich panels, but it could definitely be called a villa in terms of scale, at least not less than the previous residence. The house is equipped with all kinds of furniture and electrical appliances, and there is no need to clean it up at all, this time even Lin Yufei sighed that it is good to be rich.

"Let's go meditate for a while and breathe a little bit. In the future, you should get used to meditating instead of sleeping, and you will find the benefits. Yun also admonished, "After an hour, everyone will come out and gather." ”

Ye Fei agreed and closed the door of his room. Lin Yufei and Xinlan also went back to their rooms. Zhang Zhongjian didn't move, and Yun didn't move, so the master and apprentice sat cross-legged face to face on the sofa in the living room.

"What about Ge Tongshan?" Yun also asked, "Haven't you woken up for two days?"

"I've woken up, but he said he had some feelings, so he stayed there and meditated. ”

"Tell him to come over here later, and there will be more people to take care of him." ”

"Yes. Zhang Zhongjian smiled, "Now you don't seem to be so repulsive to him, teacher?"

"Am I such a person who doesn't know the general situation?" Yun also glared, "The current situation is not too good, and the allies who can be won must try their best to fight for it, but unfortunately there are still too few such people." ”

"Did something happen, teacher?" Zhang Zhongjian put away his smile. He knows what a good-faced person his teacher is, and now even a person like Ge Tongshan who he doesn't like very much can put down his posture, but I'm afraid that things are really not simple.

"There's something wrong," Yun also asked Zhang Zhongjian, "How long have we been here?"

"It's more than two months, right?"

"yes, two months. Yun also sighed, "But in the past two months, we have disposed of nearly twenty alien beasts, more than we have disposed of in the past hundred years. There is so much conceptual power overflowing here, and it is impossible to imagine how terrible the hidden source behind this is. But that's not the point I'm going to talk about today, there's an even more terrible fact that needs our special attention. So I asked them to go back first, and we discussed it first. ”

"Teacher, you mean?"

"Didn't you notice anything unusual?" Yun Huan's expression was solemn, "What do you have in common with the strange beasts we disposed of, have you noticed?"

Zhang Zhongjian was stunned for a moment, frowned and thought for a moment, and suddenly changed color: "Could it be! This is too terrible, right?"

"I hope my feeling is wrong," Yun returned, "but there are nearly twenty alien beasts and nothing other than the creation of conceptual alien beasts, and this hint is too obvious." ”

"Yes," Zhang Zhongjian said, "I also said that this Mo Li's strength has not grown much, how dare he come to provoke us, I'm afraid he has seen it earlier." ”

"Don't tell them yet," Yun returned, "it's just speculation now, they still need to calm down and do some exercise first." Let's wait until it's settled. ”

"Yes, teacher. Zhang Zhongjian agreed. The two stopped talking, and settled down in the living room at the same time.