Yue Yu knew that this old man said that his surname was good, and it should be that he had changed these basic sword styles to be okay. As for the evaluation of the sky and the earth, it should refer to his behavior.

These swordsmanship that has been circulated in the Yue family clan are all gradually formed by the ancestors after thousands of tempers and countless actual battles. Since it can become popular, it should be suitable for the vast majority of people. It is not easy to change it, which involves the sequential connection of sword styles, the use of every muscle in the body, plus the change of the internal strength running route, as well as the understanding of the way of martial arts. In all these aspects, people who are not extremely accomplished in martial arts must not do it.

And even if Yue Yu was able to put them. If you change it in a perfect way, the path will get narrower and narrower. As I said before, the basic sword style is the foundation of all advanced sword techniques, and with the sword style that Yue Yu has transformed himself, I am afraid that most of them will not be able to adapt to it. This also means that unless Yue Yu completely pushes it all over again, otherwise, it is equivalent to him abandoning the experience of his predecessors and relying on his own strength to make his own way out of this swordsmanship.

In short, everyone understands that swordsmanship needs to be learned and put into practice, but when it comes to doing so, it is not so easy. If Yue Yu himself was already an innate martial artist, then he would naturally have no problem choosing such a method. But he was only a second-level samurai now, and the old man naturally couldn't be optimistic about him.

"And this next game, are you really a martial arts practitioner? I think that even if you use the same level of internal force, you can't catch even a single move of Ran Li. You still have the face to be his master—"

The old man said sarcastically again, but this time Yue Yu's face couldn't help but turn red. He doesn't care about anything else, but this is unstable, but it really hits his weakness.

But there was no way, it turned out that 'Yue Yu's psychological endurance was too poor, and before he 'took over' his body, he had basically completely given up the practice of martial arts. In this regard, if Yue Yu wants to improve it, it will have to take several years.

And when he heard the back, Yue Yu saw Ran Li scratching his head in the corner of his eyes, and he wanted to say something with a very embarrassed expression. His heart jumped suddenly, and he hurriedly glared at him with his eyes, and with a sharp gaze, he forced back the words that Ran Li wanted to say.

These actions of the two of them naturally couldn't hide from the fourth-level martial artist next to them. However, the old man didn't think of anything else for a while, he just thought that this was Yue Yu oppressing people with power, and he was more and more dissatisfied with the waste in front of him. After a cold snort, he didn't bother anymore.

Yue Yu breathed a sigh of relief, and after calming down for a while, he began to practice sword style again. And the sword style in his hand is still out of shape.

In fact, he was like a mirror in his heart, and he knew that what the old man said was very reasonable, and what he said just now was not so much a ridicule of him as an exhortation. It's just that since Yue Yu dares to go down this road, he naturally has his own confidence.

In the depths of his pupils, a hint of blue suddenly flashed. The picture reflected in Yue Yu's mind suddenly began to change. And at this moment, if there is a person who is proficient in the art of inner vision, he will definitely be surprised to see the scene in his mind. Yue Yu now had every muscle, every vessel, meridian and nerve in his brain. From the molecular and mineral composition of those cells, and the metabolism, to the beating of the heart, the process of blood flowing through the arteries through the whole body under the pressure of the pump, it was all completely displayed in his mind.

On the other side, there are several fighting scenes. Yue Yu's sword stabbed out, what kind of counterattack he would encounter, and what kind of changes should be made next, were all simulated and deduced over and over again, in order to find the best way. In addition, there is a series of data, which shows on the side, the burden on the muscles when using these sword postures, as well as the strength of the true qi gathering, are arranged in great detail.

-- This is Yue Yu's hole card, the only thing he brought from his world and era--personal assisted intelligent biochemical parasitic system.

In the twenty-third century of the earth, with the full advent of the era of interstellar colonization, the exploding population and survival are no longer a problem. People have also begun to pay attention to the enhancement and evolution of their physical fitness. Martial arts and various individual fighting techniques, which were previously abandoned by people, have gradually become popular. Even with the help of science and technology, a systematic set of ancient martial arts has been developed. In terms of achievements, although it is far inferior to the world where Yue Yu is now, the future is also bright.

And this kind of auxiliary intelligent biochemical parasitic system is one of the products of this era. In the twenty-second century, their original role was only to help people increase their computing capabilities and improve their adaptability in various space colonization environments. And then it wasn't until the beginning of the 23rd century that some businesses developed on this basis. It has various functions such as virtual meridians, as well as short-term survival of the space environment.

And now what Yue Yu is using is the seventh generation that has been developed to the extreme. When this parasitic system is inserted into the body, it will lie dormant for a period of time, slowly combine with some latent genes in the body's DNA, and then develop some strange abilities. Some can harden the skin and increase resistance to blows. Others make the body as agile as a leopard.

-- Yue Yu's ability is a little different from others, it is a kind of 'analysis' combined with the computing power of his auxiliary parasitic system!

Any substance, as long as he can touch it, can completely analyze its specific composition. Initially, it could only go to the molecular structure, and then when his personal auxiliary intelligence biochemical parasitic system evolved to the third order. But even atoms, neutrons, and protons can be completely analyzed.

This kind of ability seems to be of little use, after all, with the ever-changing technology at that time, there were many tools to analyze the composition of a substance. Even as early as the twentieth century, there were ways to do it. Therefore, Yue Yu's instructor at that time, after learning about it, directly evaluated it as a waste scum.

However, only Yue Yu himself really knew the preciousness of this ability. After graduating from high school, he was drafted into an airborne division in the army. At that time, his surname was competitive and never convinced. During his service, he trained hard day and night, and became one of the few people in the army who mastered the strongest combat skills. After that, he stood out in several military competitions and won the rank of second-class non-commissioned officer.

At that time, he was infinitely beautiful, but after that, Yue Yu gradually felt that he was weak again, and his strength was stagnant for a long time, and even regressed.

And it wasn't until the auxiliary intelligence system 'hatched' out and obtained this ability called 'analysis' that Yue Yu was extremely surprised to find that his body had already been scarred by the previous high-intensity overtraining. Many of these dark wounds are simply undetectable by the instrument.

There is no doubt that technology was indeed developed at that time. Others are able to use a variety of high-tech instruments to check their bodies thoroughly. But he can never observe the flow of every breath in his body and the changes that every cell produces as a result of his ability to 'analyze' when he is moving. Before retiring, Yue Yu was extremely clear that several muscles in his arm were already on the verge of collapse. If you continue to exercise at that high intensity, then it is likely that it only takes a small opportunity to cause a ligament rupture.

This is also the reason why Yue Yu chose to retire from the army and study sports health care when he was recommended by his superiors to study at a military academy when he had a good future. He hopes to learn this knowledge to find a way to heal his body. I also hope to be able to find a truly reasonable way to become stronger!

And after coming to this world, Yue Yu knew very well in his heart that he had this set of biochemical parasitic systems, compared to the others here, what a huge advantage he had.