A moment later, everyone was in the gymnasium. Ye Fei saw the gap in the retaining wall at the edge of the field below at a glance, and after learning that it was caused by Lin Yufei's mayfly, he was secretly speechless.

"Next, let's do a test first, I want to see the senior brother's Shenlai knife and the second senior brother's Xun Thor God Fire Bomb, so there is a comparison. Ye Fei said with the tachymeter. Zhang Zhongjian and Lin Yufei looked at Yun Huan at the same time. Yun also nodded and said, "Go ahead." ”

"I'll do it first. Lin Yufei came to the field first, and his palms formed tiger claws at the same time, pointing at a concrete obstacle, and in the blink of an eye, the red light in his palm appeared, and the thunder flashed. "Second Senior Brother, do your best!" Ye Fei had already run to his side, holding a speedometer in his hand, and shouted loudly.

Lin Yufei nodded, concentrating slightly, and the Xun Thunder God Fire Bombs in his palms flew out one after another, and the explosions sounded repeatedly, shattering the obstacle in a blink of an eye.

"3,900 meters per second!" Ye Fei glanced at the speedometer and was immediately shocked, "This is three or four times faster than the bullets of a sniper rifle!"

Lin Yufei didn't speak, but his expression was slightly unnatural. Zhang Zhongjian patted him on the shoulder, turned around and took a few steps forward, and after a little gesture, the thunder clothes took shape instantly in the crackling sound, this time he did not take his own medium, but directly held the ghost head knife sent by Ye Fei in his hand, and in the flash of lightning, the person was already dozens of meters away, and an obstacle was split into nine pieces behind him and scattered on the ground, which was the Liuhe in the Shenlai Knife. After the knife, Zhang Zhongjian put away the thunder clothes, shook the knife in his hand, and said with satisfaction: "A good knife, it's just not easy to take." He turned his head to Ye Fei and asked, "Little junior brother, how fast am I?"

Ye Fei looked at the speedometer blankly and forgot to answer. Lin Yufei leaned up to take a look, and was speechless in shock. Yun was still a little impatient, and shouted: "Speak!" Ye Fei was excited: "This ...... 7,600 meters per second! I can fly out of the earth at your speed, brother!"

"I know what you're talking about, it's impossible. Zhang Zhongjian said with a smile, "The consumption of my Divine Knife is greater than Senior Brother Lin's Storm Realm, and it can take a few minutes in a day, and I can't do the kind of thing you said." It's time for everyone to see your baby, right?"

"Got it. But after looking at the speed of the two of you, I don't know if I can get into your eyes, my thing. Ye Fei muttered, put a Thor crossbow on his hand, raised his hand and pointed at a steel ingot, only to hear a buzzing sound, a small fire light flew out from the front end of the iron box, hit the steel ingot, and penetrated directly, there was a dark red hole on the steel ingot, and there were signs of melting. Ye Fei didn't stop, he only heard the buzzing sound endlessly, and it didn't stop until about ten seconds later, the steel ingot had been cut off a small half of the top edge, and there were still some places at the edge that showed a dark red color, and it took more than ten seconds before it slowly dimmed.

Everyone, including Yun Huan and Lin Yufei, who knew something about electromagnetic guns, were stunned. Ye Fei said triumphantly: "The rate of fire of this thing is slightly faster than that of the second senior brother's Xun Thor Fire Bomb, and the speed can be close to five kilometers per second, because the melting point of the material used to make the projectile is about the same as tungsten, but the heat absorption capacity is very high, so although it is difficult to melt, it can cause burns to the target at high temperatures." ”

The venue suddenly fell silent, and everyone except Ye Fei showed shocked expressions. Even Yun Huan, who had been dissatisfied, was no exception, looking at the Thunder God crossbow in Ye Fei's hand.

This time, it turned out to be Ge Tongshan who was the first to react, and stepped forward and hugged Ye Fei's shoulder: "Boy, come here." ”

Ye Fei didn't struggle, obediently followed Ge Tongshan a little farther away, he was quick-witted, he already roughly knew what Ge Tongshan wanted to do, and sure enough, Ge Tongshan said with a smile on his face: "Boy, let's discuss! Your thunder god crossbow is really good for self-defense! Can you make me a pair too? You make a price, as long as I can take it out, you can choose!"

"Sure enough!" Ye Fei smiled secretly in his heart, but said: "Mr. Ge is now our ally, of course this thing also has a share, but our ones started earlier so they were completed early, and yours will be fine in two days." But since Mr. Ge has this meaning, I can't shirk it too much, right? That's it, Mr. Ge, you have also seen it, the weapons of the senior brother and the senior sister are not good to show off casually in front of ordinary people, and the thunder crossbow I made is also the same, I saw that Mr. Ge collected your Dinghai stick The formation is quite good, can you ...... it?"

"Of course you can do this, I'll teach you the Hidden Array, and you can make me a set of Thunder God crossbows, how about it?"

"Hey, hey, deal!"

"Wait a minute!

Ge Tongshan was stunned for a moment, then turned around, and his face was full of anger: "Old man Yun, you don't want to get an inch! Besides, this is a deal between me and your apprentice, what are you going to mix!"

"Of course I'll add conditions," Yun Huan said slowly, "I don't care about the transaction between the two of you, I'll pass on your own thunder technique, and you can teach them a few Thousand Machine Illusion Formation Array and Return Array, how about it?"

Ge Tongshan was stunned for a moment, and then his face couldn't help but show a hint of joy. Ge's first class cultivates Danshu, so all techniques are based on Dan Array, because the paths are different, so Ge's own sect does not have a way to cultivate natural arts. However, the thunder technique in the way of nature can greatly speed up the casting time of the Dan Array. Ge Tongshan asked his ancestor Ge Xuan to intercede with Yun at the beginning, and wanted to ask for a thunder technique from Guigu, and later even asked Zhang Zhongjian for advice, but Yun Huan refused. After being rejected a few times, I also had some resentment towards Yun in my heart. Now I heard that Yun still had to take the initiative to teach, although it was a transaction, the Thousand Machines Illusion Array was also considered a secret technique of the Ge Clan, but for him, a martial idiot, of course, it was no more cost-effective. couldn't help but say, "Old man Yun, are you serious?"

"Of course it's true!" Yun was still indifferent, and he couldn't see the anger before going out. Ye Fei's face was also happy: "Teacher, do you agree to use my thing?"

"The power of this thing of yours is so great, almost catching up with Senior Brother Lin's Xun Thunder God Fire Bomb, how could the teacher disagree?" Zhang Zhongjian sighed on the side: "I really didn't expect that thing called science to be so strong, maybe we won't need cultivation and ability to destroy foreign beasts in the future." ”

"Only a part of the interference-shaped alien beasts can be cleared, and the energy of the non-conceptual level, no matter how powerful it is, it is useless if the ability level is not enough. However, it can be of great use against those with ill-intentioned abilities. Yun also nodded at Ye Fei in appreciation, and then turned to Ge Tongshan: "Ge boy, how is it, do you accept the old man's conditions?"

"Such conditions are very cost-effective for me, of course the deal!" Ge Tongshan did not hesitate.

"Boy, how do you use this thing?" Ge Tongshan put the Thunder God crossbow on his hand, fiddling left and right, but he couldn't do it, "Why is there no opportunity?"

"The switch of this is built-in, and it is sensed and operated with Zhenqi, and I made it for cultivators, and ordinary people can't use it when they take it. Ye Fei went over and showed Ge Tongshan his own, "There is only one button, just press it down with Zhenqi, if you want to stop, just let it go." ”

Except for Lin Yufei, several other people have already loaded the Thor crossbow on their bodies for experiments. Lin Yufei gave his set to Ge Tongshan first. According to his own words, after entering the Yuan Infant Realm, the consumption of his Xun Thunder God Fire Bullet became extremely small, only slightly larger than that of an ordinary wind blade, and his own qi return speed could almost catch up with the consumption, so the Thunder God Crossbow was dispensable, and it would be good to wait for a few days. I was there by myself to study Professor Ge Tongshan's Danjutsu.

"The study of the Dan Array is very simple, remember the formation diagram and the seal method, anyone who cultivates the True Qi can use it, and the higher the cultivation, the faster it will be cast. Moreover, these Dan arrays are all entry-level, even the Thousand Machines Illusion Array is not a high-level secret art, so the formation diagram is very simple. Professor Ge Tongshan said this, with a look on his face full of great bargains: "Old man Yun, remember to teach me thunder techniques!"

"I'll let Buyeo teach you, you can learn tonight if you want," Yun was still fiddling with the Thunder God crossbow, and replied absentmindedly, "Jing Hong, come here! Why didn't I react?"

"Uh...... Teacher, you have been firing continuously for most of the day just now, and you have all run out of projectiles!" Ye Fei took out another iron box, "Here, the second half of this iron box is the place where the projectiles are placed, one box can hold two hundred, and this box can hold three boxes...... Teacher, don't try it yet! This projectile is too small to find! I will depict Mr. Ge's return array on the projectile and in the magazine, and the projectile will automatically retract after it is released......

"It's still not happening!"

"Uh...... Teacher, this is electricity, you have to charge it when you run out of electricity, and you can only launch it continuously for half an hour at a time, and you have used it up just now...... Pain!" Ye Fei suddenly hugged his head and cried out in pain, mixed with Yun Huan's reprimand: "Don't teach me a lesson!

"I got it, teacher...... However, you and the two senior brothers know how to use thunder, and if you control the strength of thunder, you will naturally be able to continue to use the thunder crossbow...... Eh, teacher, please collect some force! The current is too large and the internal parts are damaged...... Oops, I was wrong, teacher!"

"I said don't lecture me!"

It's chaos.

Ye Fei cried out in pain while explaining, Zhang Zhongjian and Ge Tongshan also pulled Ye Fei from time to time to ask a few words, and even Xinlan put on all the Thunder God crossbows, firing them twice from time to time, and the buzz in the field sounded from time to time.

It's so hilarious. Lin Yufei looked at this scene, and couldn't help but feel a burst of warmth in his heart, the depressed mood brought about by the destruction and extreme wind technique in the past day was finally swept away, and he wished that he could always be like this. But then he remembered that the teacher's longevity was coming to an end, and after the incident, the senior brother and sister Ge Tongshan estimated that they would all leave, Ye Fei didn't know what would happen, but most of them would stay and continue to do their own research;

But...... Maybe the things that I have and my Dao skills will be exposed after all, and I can only leave together, but in that case, I will leave my sister alone. But if you leave together, you will be with your sister, which is a good thing......

Sort of, right?

Contradictory.

Lin Yufei's heart became confused again.