Everyone found that since the end of the "Young Palace Master Turmoil" challenge, Chu Duan seemed to have disappeared.

Anyway, it is always a good thing not to meet Chu Duan, and then respectfully call him the young palace master, at least feel more comfortable.

......

It took several days for Chu Duan to finally stabilize the sword spirit, but because of the use of sword intent, it would be relatively troublesome and take a long time to recover.

Chu Duan also made up his mind that before the sword spirit and sword intent were recovered, he did not plan to go out, but stayed in the small palace to concentrate on cultivation, as for the matter of the sword attendant, Chu Duan canceled it, there was no need.

While letting the sword spirit and sword intent recover naturally, while cultivating the Heavenly Desolate Sword Yuan, striving to be more refined, and then making a breakthrough, the cultivation of swordsmanship did not fall, and the swordsmanship field reached the peak of the tenth layer, but it was unable to break through to the next realm, which was a huge Kan.

In addition, the study of the amount of shock force is also in progress, above the earthquake mountain strength, Chu Duan defines it as the earth shaking force, thinking that even the earth can be cracked, the earth shaking force is obviously much stronger than the earthquake mountain force, Chu Duan has no other people's guidance, all by his own exploration, the progress is slow, and I don't know when the road will be able to comprehend the earth shaking strength, and at present, it is only constantly strengthening the earthquake mountain strength.

The last is the understanding and study of swordsmanship.

For a swordsman, sword skills are very important, and the number and strength of sword skills are directly related to the strength of a swordsman.

In the battle, he created the iron chopping iron, and constantly improved it in the battle, and finally made it complete, but it has not yet reached the point of perfection, in addition, Chu Duan's understanding of the sword skills under the unity of human and sword is not enough, that there is a complete system.

Fortunately, in the small palace where he lived, there was a rich collection of books, and the theoretical records about sword skills were relatively complete and detailed, which was enough for Chu Duan to read carefully. Form a more complete cognition in the heart.

There are three major levels of sword skills in the realm of human and sword integration, from low to high, which are human-level sword skills, earth-level sword skills and heaven-level sword skills.

The gap between the great levels of sword skills cannot be crossed.

As we all know, swordsmen below the level of the sword king comprehend the mystery, and the sword skills created on the basis of the mysteries belong to the level of human-level sword skills, and they are also called the mystical sword skills.

There are many kinds of mysteries, and a mystical sword technique or human-level sword technique contains the mysteries. There are many and less, so the level is also divided, and the grade is determined, a kind of mystical sword skill is called a human-level sword skill, and the sword skill that integrates two mysteries is called a second-grade human-level sword skill, and so on, integrating several mysteries is a few human-level sword skills.

Ground-level sword skills. Corresponding to the level of the sword king, if a swordsman wants to become a sword king, the first thing is to reach the realm of the unity of man and sword in the control of strength, and secondly, it is also the most difficult condition: comprehend a deeper level of strength. It is closer to the essence of the force and quantity, and the mystery is transformed, and the quality is transformed into the power of the rules.

The strength of the Sword King is not something that a swordsman below the level of the Sword King can imagine. No matter how powerful a talented swordsman is, he is not the opponent of the Sword King if he does not break through to the Sword King. Even the weakest sword king, because of the essential difference between the power of mystery and rule.

If the power of heaven and earth is divided into layers, the artistic conception is the most superficial layer, the mystery is the second layer, and the rules are the third layer, and the gap between each level will only become bigger and more obvious, even if it is the power of the fusion of the three mysteries, it cannot be compared with a rule.

Like human-level sword skills, ground-level sword skills are also divided into one, two, and three grades, which are closely related to the power of the corresponding rules.

As for the heaven-level sword skills, the records that Chu Duan saw were only a few words, because the heaven-level sword skills, which were only sword skills possessed by the Sword Saint, had a huge gap with the Sword King level, just like the Heavenly Trench, and the gap between Chu Duan and Chu Duan was even greater, and it was not the time to have an in-depth understanding.

Whether it is a human-level sword skill, a ground-level sword skill, or a heaven-level sword skill, in addition to the division of grades, there are more detailed differences between each grade.

The reason why it is divided is very simple, because the sword intent has nine turns, and the mystery also has nine turns, and the same first-grade sword skill carries the six-turn sword intent and mystery, and the power naturally cannot be compared with the seven-turn sword intent mystery.

And the eight-turn sword intent and the mysterious's one-grade sword technique will naturally be more powerful.

The sword skills of the five-turn sword intent and the mystery are called low-level, the six-turn sword intent and the mystery of the sword are called the intermediate level, the seven-turn sword intent and the mystery of the sword are called the high-level, for example, a sword skill that carries the mystery of gold, if the sword intent and the mystery of the gold are five turns, it is a low-level sword skill of the first grade of the human level, if the sword intent and the mystery of the gold are six turns, it is a middle-level sword skill of the first grade of the human level, and so on.

There are too few swordsmen who can refine the sword intent and mystical meaning to the eighth turn, but there is no shortage of them throughout the ages, so the sword skills carried by the eight-turn sword intent and the eight-turn mystical meaning are called the ground-breaking level.

As for the Nine Turns Sword Intent, there has never been a record of it throughout the ages, and theoretically, the sword skills based on the Nine Turns Sword Intent and the Mysteries are called the Heaven Shaking Level.

No one knew the Dao, but in fact, Chu Duan had the potential to use a heaven-shaking sword technique.

For example, the swordsman who has tempered the mysteries of the sword intent to the limit of the six turns, the sword skills that have just been created can only carry the sword intent and mystery of the limit of the five turns, and then it needs to be continuously improved to be able to gradually improve until it carries the sword intent and mystery of the limit of the six turns.

In the same way, the sword skills just created by the swordsman of the seven-turn limit are at most the sword intent and mystery that carry the six-turn limit, and it still needs to be constantly tried and studied and constantly improved to be able to carry the sword intent and mystery of the seven-turn limit.

The same is true for Chu Duan, in the battle, the grass creation gold sword technique slashing iron, at the beginning, it can only carry the sword intent and mystery of the seven-turn limit, and in the continuous battle, the sword skill is constantly improving, and the amount of force that can be carried is also increasing, until later, it can withstand the force of the eight-turn limit.

It is very difficult to perfect the sword technique, especially for the swordsman with the extreme depth of the sword intent, it is even more difficult to achieve the level of perfection, Chu Duan is in this case, he needs a lot of time to study and perfect, until the limit.

The sword skills are broad and profound, if there are no these classics, Chu Duan doesn't know when Lu Dao will be able to have a clear understanding.

There are three levels, and within each major level, there are many grades, and within each grade, there are also ranks. It's a bit complicated to say, but in this way, you can more clearly distinguish the strength and weakness of the sword technique.

As for the sword skills carried by the five turns of sword intent and the mysteries of sword intent under the mysteries, the power is often not strong enough.

In the records, all the swordsmen who can achieve the Sword King, the sword intent and mysteries can at least be tempered to the limit of the fifth turn, because their own soul strength is enough, and most of the swordsmen who can become the sword king level can be tempered to the sixth turn level, and the geniuses among the sword kings. Their sword intent and mysteries can all reach the level of the seventh turn.

In addition to having a clear understanding of the level of sword skills, Chu Duan also gradually understood the formation and various mysteries of sword skills, and there were as many as ten mysteries he mastered, and it was impossible to be limited to the gold sword skills and cut iron, and it was necessary to have more sword skills in order to be able to better exert his due strength in battle.

To put it simply. Sword skills are to combine all kinds of power and power in their own hands, and combine them in the best and most perfect way to release the deepest power of those powers.

In order to make yourself more time. Chu Duan also used the low-level Sand of Time.

Originally, the low-level Sand of Time was only useful for the Yuan Extreme Realm swordsman, and the mid-level Sand of Time was useful for the Divine Condensation Realm swordsman, but by inlaying the Sand of Time into the compass of Time, it could cross a level. The low-level Sands of Time is useful for Divine Condensation Realm swordsmen.

Under the power of the Compass of Time and the low-level Sands of Time, it took a month in the outside world, but Chu Duan really spent eleven months. Sword Spirit is recovering well, but it will take some time to fully recover.

Swordsmanship has really encountered a bottleneck, stuck at the peak of the tenth layer of the swordsmanship field, it is impossible to estimate the time of breakthrough, the research on the amount of shock force has progressed, and the power of the shaking mountain power has increased a little, but the shaking earth power still has not much clue, as for cultivation, Chu Duan is just constantly consolidating and purifying, and is not in a hurry to break through, or the peak of the Divine Condensation Realm.

Among all kinds of cultivation, the most obvious one is sword skills.

In the sword practice room, there are many sword tablets erected to practice sword skills, Chu Duan stood at a sword tablet more than ten meters away, took a breath gently, and quickly held the hilt of the sword with his right hand, in the sonorous sound, the sword was unsheathed, and he slashed forward, and there was a howling wind, and the cyan wind blade more than one meter long instantly broke away from the sword body, separating the air in front of him, and slashing towards the sword tablet.

The cyan wind blade looked like it had a crystal clear feeling, a sense of substance.

With a snort, the cyan wind blade slashed at the sword tablet in an instant, the wind blade shattered, and a new scratch was left on the sword tablet, three inches deep.

There are hundreds of scratches on this sword tablet, all of which were cut out by Chu Duan during this time, the purpose of which is to try the power of sword skills and perfect sword skills.

A real sword technique, from the beginning of the creation, must continue to try repeatedly, to find out the shortcomings, the best way is to fight with a strong enemy, but that has a great danger, if you are not careful, you may be killed, moreover, there are usually not so many strong enemies to fight, can only be their own continuous sword, repeated research.

This sword is a wind-based sword technique, named by Chu Dui as a splitting wind, it is a human-level first-grade sword skill, as for the deeper division, it can be a high-level, it can also be a ground-breaking level, or it can be a sky-shaking level, everything depends on Chu Duan's wishes.

Because the sword intent has not been fully recovered, Chu Duan does not dare to use the sword intent again, so the splitting wind is not perfect enough, but under Chu Duan's repeated research, as long as the sword spirit sword intent is restored and integrated into it, it can make the splitting wind complete.

Next, it is necessary to study the third sword technique.

In fact, for Chu Duan, what he wants more is the sword skill of the mystery of emptiness, or at least the sword skill of the fusion of the two mysteries, but the difficulty is too high, rather than spending time on the comprehension of the two mystical sword skills, it is better to study all kinds of mysteries to create corresponding sword skills, deepen their understanding of sword skills, and on this basis, it will be better to start human-level second-grade sword skills.

For his own cultivation, step by step, Chu Duan has a clear goal and a solid approach, and he will definitely not be rash and enterprising, and he will abandon his roots.

The third human-level first-grade sword technique, Chu Duan locked on the mystery of water, nothing special, just a feeling that made him do so.

The mystery of gold and the mystery of wind are the mysteries that Chu Duan is more familiar with, relatively speaking, the mystery of water is not familiar enough, but Chu Duan, who has already created swordsmanship experience twice, can take some detours and create the mystery of water.

There is time in the outside world, and there is time in the inside, all of which are passing, and gradually, Chu Duan also created the water system sword technique and named it a trickle. (To be continued......)