Bai Yunfei didn't immediately take the ancient book handed over by the other party, but asked suspiciously: "This is ......?"

"This is a fragment of a flying knife that I accidentally got in my early years, I have studied it, but I am ashamed to say it, I really don't understand the things in it, plus everyone in my Ye family is not good at flying knives, and it is a remnant, so I didn't pay attention to it anymore, but the things recorded in it are indeed extremely special, Bai Gongzi is talented, and he is interested in flying knives, maybe he can understand useful things from it. ”

Ye Ting briefly explained the situation of this ancient book, and then handed it over to Bai Yunfei with a smile.

Bai Yunfei flipped through the fragments of this book, which only had a dozen pages, and found that the first dozen pages seemed to have been torn from a book, the cover was blurred, and the last two pages were only half-sold, most of which were painted with a flying knife with a somewhat peculiar shape of the handle, plus some words like annotations, it was more like an atlas.

Without looking closely, Bai Yunfei put it into the space ring and said to Ye Ting: "Then thank you to the Ye family master." ”

Ye Ting waved his hand and said: "Bai Gongzi doesn't have to be polite, it's useless for me to keep this thing, and it's not valuable, I hope it can be of some help to you." By the way, did Bai Gongzi really decide to leave tomorrow? Why don't you play for a few more days, that kid is very reluctant to let you go......

"Well, I don't like to stay in one place for too long, I'll come back to visit later when I have the chance. ”

"In this way, then I won't keep it anymore......" Ye Ting didn't say more, and after chatting a few words, he said goodbye and left.

......

After Ye Ting left, Bai Yunfei continued to sort out the various items he had bought in the past few days, and then took out the small half of the broken pages and began to study them carefully.

"The Flying Knife Finale: 'Fast, Stable, and Accurate' is well known to the world, but for us and other soul masters, it is only inferior, superior, with the soul sword, the knife shot a hundred zhang is like an arm!"

Turning the first page, the first sentence of the 'Sword Decisive General Outline' made Bai Yunfei's eyes light up, he had also thought about using the soul sword before, but it was just a fantasy, because no matter how he tried, the flying knife that flew out could not be changed, all he could do was to increase its speed and power before shooting the flying knife, he thought that he was too naïve, and he couldn't think of really being able to use the soul sword.

In the next few hundred words, he first outlined several main actions and the angle of the knife when throwing the flying knife, and then focused on the method of injecting soul power before the flying knife and the operation and control of the soul power after the flying knife was shot, which mentioned several tricks on the arm, but Bai Yunfei had never heard of any of them.

"You need to inject soul power, that is to say, the flying knife used needs to be at least a half-Horcrux, if you want to fully exert it, you need a Horcrux, this alone is enough to discourage many soul masters, but for me, it is not a problem......"

Bai Yunfei digested it carefully for a while and turned the second page.

The second page is a detailed diagram of the acupuncture points on the arm, which are the basic points mentioned earlier.

After that, there is a map of flying knives, the pattern is extremely detailed, it is the specific production map of various flying knives, and next to it is the production requirements of the flying knife, which is extremely detailed, and some even have a few tricks or special soul power operation methods that are specially matched with this flying knife.

There are throwing knives that can whirl after shooting, there are flying knives that can make a sharp whistling sound, there are flying knives that can increase the amount of bleeding from wounds, and there are flying knives that can automatically change the flight trajectory after shooting a certain distance, and so on.

"Unexpectedly, there are so many types of flying knives, the design is exquisite, and everything is unique, the person who designed these flying knives is really a peerless genius!" After Bai Yunfei roughly finished flipping through it, he couldn't help but sigh, and then sighed regretfully, "It's a pity, only the detailed production method, the control method is only briefly mentioned, and the names of the various methods mentioned in it, such as 'small return hand', 'two-stage oblique lift', etc., should be some other detailed techniques, but there is no ...... on it"

"And the materials needed to make these flying knives are not something that can be found casually! There are actually some that need the best yuan stone and the sixth-level soul crystal, not to mention the top-grade yuan stone, the sixth-level soul crystal, but it is equivalent to the soul beast of the soul venerable realm!!"

"And the design of these throwing knives is really incredible...... But what's even more unbelievable is that I can actually understand it?!, and ...... 'mechanics', 'wind resistance', 'friction coefficient'...... What are these things? Why do I have these concepts in my head for no apparent reason? I can automatically match these designs with the numbers, and I don't even know how to figure it out......"

Ye Ting said that he had studied these maps, but he didn't understand them, but Bai Yunfei inexplicably easily understood the key points, the reason why this was so was naturally because of the part of the memory fragment he obtained, he couldn't automatically explore this memory fragment now, but sometimes it would come out automatically, and it was the same when he comprehended the trick, and it was the same now.

After thinking for a while, Bai Yunfei also vaguely guessed that it was because of the inexplicable memory in his mind, with his previous experience, he quickly put these questions aside, anyway, there was no harm, it was useless to think about it.

"If I can find the rest of this remnant spectrum and master the technique of flying knives, then my strength will be improved a lot, but unfortunately I can only think about it now, pay more attention to it in the future, and force it not to come......" Bai Yunfei pondered for a while, and put away the remnants of this flying knife, "No matter what, just some of the knowledge in the general outline has benefited me a lot, these flying knives can also be left in the future to study slowly, and when they reach the Refining Sect, after learning to refine the weapon, they can also refine it yourself......"

............

The next day, after Bai Yunfei packed everything, he said goodbye to everyone one by one, including the Zhao family and the Liu family, and then left Gaoyi City alone under the eyes of everyone.

Jing Mingfeng stayed in Gaoyi City, and after saying for a while, he would go elsewhere, so he would no longer be on the same road as Bai Yunfei.

After these days of getting along, Bai Yunfei and Jing Mingfeng have also established a good friendship, but he didn't think about traveling with Jing Mingfeng all the time, after all, going to the Refining Sect is his own itinerary, and Jing Mingfeng also has his own way to go, even if it is a distance on the same road, it will still be separated after that, if there is a fate, we will meet in the future.

Tianming actually wanted to go out with Bai Yunfei for an 'adventure', but he himself knew that it was impossible, so after Bai Yunfei promised that he would definitely come back to see him in the future, he also collected his mood and said goodbye to Bai Yunfei with a smile.

In this way, Bai Yunfei left Gaoyi City and embarked on the journey to the Refining Weapon Sect again-

Collecting flying knives of various shapes and characteristics, you can write any ideas you have in the equipment collection post, of course, don't make it too perverted, otherwise you can't write it at all, and you can only use it as a souvenir in that post.

Yesterday, I just casually said a few words of emotion at the end, I didn't expect that there would be so many book friends posting comforts and support today, Yunhai was moved, your support is the driving force for my writing, as long as you are still there, no matter how tired I am, I will persevere!!