In the Hundred Battles Building of the Flying Heaven Courtyard, on the Hundred Battle Platform, there were two people facing each other, Wang Wei and Sun Yuan, drawing their swords to each other.

In the blink of an eye, the sword light flashed, like a thunderbolt, fierce and violent, and the incomparably strong force attached to the sword body, making the power of the sword reach an extremely terrifying level, making the swordsmen watching below the hundred battle platform stunned one by one.

The sword shadow is raging, like thunder.

Wang Wei and Sun Yuan started a big battle.

"It's so strong, the power of rules is really strong. A Flying Heaven Courtyard disciple muttered.

"This is the first time I've watched the battle of the Sword King so closely, and the power of the rules is much stronger than the power of the Mystery. ”

In the Feitian Courtyard, Wang Wei ranked third and Sun Yuan ranked fourth, but the difference in strength between the two was not very large.

After a fierce battle, Wang Wei won in the end, of course, they were not a life-and-death battle, but after the breakthrough, after the consolidation, there was an impulse to verify it, so they went to Baizhan Platform to try it.

It's just that they have only broken through to become the sword king and consolidated it slightly, and they haven't had time to remaster the previous sword skills, so they can only inject the power of the rules into the sword body with the sword intent and sword yuan to enhance the power of the sword.

Wang Wei and Sun Yuan left the Hundred Battles Building under the admiring gaze of the disciples of the Flying Heaven Academy.

"I heard that Chu Duan has returned from training, I am wondering if I should go to the Chongtian Courtyard to find him, so that he can feel the power of the Sword King. Sun Yuan touched his chin and smiled, his eyes shining.

In fact, his idea is very simple, that is, to show off, yes, yes, to show off.

Whether it was the previous defeat under Chu Duan's sword, or the subsequent enlightenment of the Creation Secret Realm, and living under Chu Duan, it all made him feel very unhappy, all because of Chu Duan's cultivation talent. However, it is only five grades, and it is impossible to break through to the realm of creation at all.

He has now broken through to the Creation Realm, and has also successfully transformed two of the several mystical powers into the power of rules, his strength has greatly improved, and his confidence is high, so he wants to get back to the field.

"Now we and Chu Duan are no longer at the same level. Wang Wei glanced at Sun Yuan, he didn't have the same idea in his heart, but it was relatively light, and after thinking about it deeply, he didn't feel that necessary: "You have to go yourself." ”

"Hey, hey. I'm just talking, now we are indeed not at the same level as Chu Duan. Sun Yuan smiled, and also dispelled the idea of going to the Chongtian Courtyard to find Chu Duan to show off and suppress it, because he suddenly felt that it was quite boring, but if he met Chu Dui, he would really like to see what kind of expression Chu Duan was, and he felt happy when he thought about it.

As everyone knows. Chu Duan has now broken through to the Creation Realm, and has also begun to transform the power of mysteries into the power of rules, not to mention that before that, Chu Duan has personally killed several Sword King powerhouses. There was even one of them who was a high-ranking sword king.

If they knew the truth, then they wouldn't be able to laugh now.

"Let's go, it's time to report to the Broken Heaven Courtyard. Senior Brother Cang and Senior Brother Liu are once again ahead of us, both one-star sword kings, so we can't let them go too far. Wang Wei said.

......

Inside the Shizhong Building. The power of the vast divine mind was perfectly controlled, capturing the translucent silver thread between heaven and earth, which was the power of the rules of emptiness that existed between heaven and earth.

The difficulty of capturing the power of rules is directly related to the strength of one's feelings about the power of rules, and the power of profound rules such as the rule of emptiness is more difficult to capture.

Fortunately, Chu Duan's divine power is many times stronger than that of swordsmen of the same level, and his perception of the rules of emptiness is not weak.

The process of transforming the power of mystical meaning into the power of rules is the process of using the power of rules that exist between heaven and earth to guide into the spiritual realm, refining the power of mystery, and making it qualitatively transformed.

Chu Duan's consciousness could see that the power of the mysteries of emptiness in the spiritual world realm was being tempered by the power of that trace of emptiness rules, and it was changing little by little, but the power of emptiness rules was too little, far from enough.

Keep capturing.

Compared to the power of other rules, the power of the rules of emptiness was much less, making Chu Duan spend more time.

A trace of capture, a trace of guidance, a trace of refining, the power of emptiness changes little by little.

Time passed slowly, one day, two days, three days, the cultivation process of refining and transforming the power of mystical meaning into the power of rules, even if it was disturbed, there would be no harm, not to mention that the stone building where Chu Duan was located was banned, and without his consent, no one else could enter it.

Chu Duan can be sure that if the first choice is the mystery of wood, then now, he has become the king of swords, because the mystery of wood will definitely transform into the rule of wood, but he chose the mystery of emptiness, which is extremely difficult, and it has not yet been completed.

Unconsciously, a month passed, and another trace of the power of the rules of emptiness was captured by Chu Duan, guiding him into the spiritual world realm to refine the mystery of emptiness.

When the power of that trace of the rule of emptiness was exhausted, the mystery of emptiness in the spiritual world suddenly trembled, and from beginning to end, a strong but ethereal force flowed by, and between the fluctuations, the mystery of emptiness seemed to have undergone a qualitative change and became the rule of emptiness.

As soon as his mind moved, the power of divine thoughts controlled the power of the rules of emptiness that had been transformed, condensed a trace on his fingers, and felt the power contained in it, Chu Duan was a little excited.

Strong, very strong, ten times the strength of the mystery of emptiness.

"If you regain control of the Void Trace, with one sword, you can kill the vast majority of one-star sword kings in seconds, and it is not impossible to kill two-star sword kings. Chu Duan said secretly.

Before, when facing the ordinary one-star sword king of the Black Prison, he needed to cast the Dacheng Burning Blood Transformation, which increased his strength several times, and under the combination of several sword skills, he could kill it, but now, if he regained his grasp of the Void Trace and became the Ground Rank Void Sword Technique, he didn't need to perform any Dacheng Burning Blood Transformation and other sword skills, and with one move of the Void Trace, he could kill the vast majority of the one-star Sword Kings in seconds.

With the silent and extremely fast nature of the Void Trace, it is not impossible to kill the two-star Sword King, and it can even threaten the three-star Sword King.

"Now I'm barely a one-star sword king. Chu Duan said to himself.

Jian Hao, Jian Zun, now, the achievement of the sword king, on the road of swords, go farther and farther.

The Sword King is divided into nine stars, and the way of evaluation is very simple, depending on the cultivation.

Creation Realm, the full name of Creation Nine Heavens, one heavy heaven is one star.

Chu Duan broke through to the Creation Realm, and his current cultivation can be regarded as a first-time entry into the Creation Heaven, and he has mastered the power of a rule, which can be regarded as a one-star sword king.

Theoretically, the difference in the power of the sword element between each of the nine heavens of creation is ten times, and the actual situation depends on the exercises practiced by the individual swordsman.

That is to say, in the case of mastering the power of the same rules, the two-star sword king is more than ten times stronger than the one-star sword king, but this is not the case, because the power of the rules mastered by each swordsman is not necessarily the same, and the level of sword skills mastered is not necessarily the same.

However, under normal circumstances, among the average sword king, the attack power of the sword king with high cultivation is definitely stronger than that of the sword king with low cultivation, a real genius, but it cannot be calculated according to common sense.

After a month's time, he successfully transformed the mystery of emptiness into the rule of emptiness, and the next thing to do is to deepen his understanding and mastery of the rules of emptiness, until he regained his grasp of the sword technique of emptiness.

However, before that, Chu Duan also planned to transform some other mystical powers into the power of rules first.

The mystery of the second choice is locked into the mystery of gold, the mystery of gold is amazingly sharp, suitable for melee combat, Chu Duan is also more comfortable to use, and furthermore, the power of the air will not be easily displayed in front of others, unless it is a battle of life and death, it can be regarded as a small hidden power.

Compared with the mystery of emptiness, the difficulty of refining the mystery of gold has greatly decreased.

The power of the powerful divine thought constantly captures the power of the rules of gold between heaven and earth, and at a glance, the power of the rules of gold filled in the space is many times more than the power of the rules of emptiness.

The capture of a trace leads to the spiritual world, the mystery of refining gold, the mystery of gold full of sharp breath, is transforming little by little, and the edge is stronger.

After continuous tempering, ten days later, the mystery of gold trembled, the golden light flowed, and the powerful edge burst out, filling the spiritual world, sharp and compelling.

The mystery of gold, the successful transformation into the rules of gold.

According to that set of theories, that is to say, the first mystery of Chu Duan does not choose the mystery of emptiness, but other mysteries such as the mystery of water and the mystery of fire, and the time to transform into the power of rules should be two days.

However, the transformation of the mystery of emptiness takes thirty days, and the difficulty of fifteen times is not high, if the mystery of emptiness is put behind the transformation, under the fifteen-fold increase, I don't know how long it will take, and there is no time for it.

"The third meaning is the mystery of the wind. Chu Duan thought for a moment and made a decision.

He has considerations, in a short period of time, he will not be able to regain the mastery of the body sword technique Shocking Rainbow, therefore, the rules of the wind are very necessary, you can increase your speed in battle, and the rules of gold are sharp and matchless, if the two are combined, the attack power is even stronger.

In addition, he has a sword skill called Slashing Wind, which is based on the strength of the two systems of the Golden Wind.

There is no surprise, the theoretical time, the time when the mystery of the wind transforms into the rule of the wind, is fifty days, fifty days, less than two months, Chu Duan can afford to consume.

Sure enough, fifty days later, the mystery of the wind in the spiritual world realm was transformed into the rule of the wind as desired.

Since then, Chu Duan has possessed the power of the three rules, and if he wants to transform the power of the fourth rule, it will take two hundred and fifty days, that is, more than eight months.

After hesitating, suddenly, Chu Duan couldn't help but react, he still had thirteen high-grade sand of time to use. (To be continued......)