Now that the blood-colored wasteland is no longer suitable for Chu Duan to enter, he believes that the Hades Clan, which has killed a lot of geniuses and a Hades-level powerhouse, will definitely be full of murderous intent towards himself.

In the Sword Tower, Chu Duan reformulated his cultivation plan.

Cultivating the Heavenly Desolate Sword Yuan every morning, and then practicing swordsmanship, comprehending the power of shock, although the swordsmanship field has been stuck at the peak of the tenth layer and has not been able to break through, Chu Duan still cultivates hard, it is a habit, like instinct.

After practicing swordsmanship, it is to practice the secret method of divine thought "Sword Pupil".

"Sword Pupil" is divided into two parts, the upper part has no power, but only according to the secret method to refine the power of the divine thought, so that it can be reordered, to form a force that can be used to exert "Sword Pupil", and the lower part, only to really start to practice the attack secret method.

"Sword Pupil" is a profound secret method of divine thought, it is not easy to cultivate, and the power of Chu Duan's divine thought is many times stronger than that of ordinary swordsmen, and it is more difficult to complete the cultivation, and it takes longer.

After practicing "Sword Pupil", it is time to think about sword skills, how to improve and how to create.

Finally, he took out the Immortal Sword, used his own sword intent to stimulate the Immortal Sword Intent in the Immortal Sword, and carefully felt and comprehended the mysteries.

......

On the first floor of the Sword Tower, Chu Duan was practicing his sword, his speed was very slow, like a beginner, and after swinging a sword, he stopped to think carefully.

What he practiced was his self-created Tianji Sword Technique.

With Chu Duan's swordsmanship attainments, in fact, it didn't matter what the Heavenly Desolate Sword Technique was Heavenly Extreme Sword Technique, because he had already surpassed that level, and the reason why he was pondering the Heavenly Extreme Sword Technique now was to develop it from it and then teach it to the members of the Heaven Shaking Clan, so that their combat effectiveness could be improved again.

The ninety-nine styles of Tianji swordsmanship, born from the Tianhuang swordsmanship, were integrated into Chu Duan's understanding of swordsmanship, and were created, and the exquisite carving was perfect. There is no improvement.

"In a short period of time, it is difficult for them to completely practice the Tianji Sword Technique, and it is difficult to ......" The thought came to him, and the second thought also came out, and he suddenly thought that when he broke into the four super teams before, he encountered several sword formations in the demon slaying team.

"If it is based on the Tianji Sword Technique, the Sword Formation based on the Tianji Sword Technique ......" Thinking of this, Chu Duan's eyes lit up, and he felt that he had found the right direction.

Since it was decided to use the Heavenly Pole Sword Technique as the foundation. To create a sword formation, it is necessary to have a deep understanding of both sides.

The Tianji Sword Technique was created by Chu Duan, and the mystery of it was understood very thoroughly, and now all that is missing is the Sword Array.

When he was an ordinary disciple of the Tianfeng Sword Palace, Chu Duan broke into the Sword Formation and obtained a book of the Sword Formation Foundation, but because of lack of time, he did not study it in depth. The understanding of the Sword Formation is only based on the gains made when breaking through the Sword Formation, and then when challenging the Demon Slaying Team, he encountered several Sword Formations. deepened his understanding of the Sword Array.

The sword array is broad and profound, and Chu Duan's understanding is only at the entry level. It was almost impossible to create a sword formation out of this.

He took out the foundation of the Sword Formation that had been placed for many years from the space ring, and opened it to look at it.

Back then, when he obtained the foundation of the Sword Array. Cultivation is not at the limit of the Extreme Realm of Talent Yuan, and it cannot be compared with the present in all aspects, but now, the cultivation is the completion of the Divine Condensation Realm, and all the mysteries of the sword intent have been refined to the limit of the Nine Revolutions, which is different from the past.

Although the comprehension has not been greatly improved, the thinking ability and operation speed and calculation ability have been enhanced more than ten times, and now and in the past, comprehending the same mysteries will be more than ten times different in time.

With entry-level knowledge of the Sword Array, coupled with super high comprehension and amazing thinking ability, Chu Duan quickly flipped through it, and soon finished reading the foundation of the Sword Array, closed his eyes and thought, recalled it a few times, and then flipped through the foundation of the Sword Array.

After repeating this three times, Chu Duan finally understood the foundation of the Sword Array, and his comprehension of the Sword Formation also reached the point of Xiaocheng.

It's a pity that the foundation of the Sword Array is useless, and if you want to continue to improve, you need a more advanced knowledge of the Sword Array.

After thinking about it, Chu Duan left the Sword Tower and went to the Sword Treasure in the Elite Disciple Area, he now has a lot of battle points, and he can enter the Sword Treasure to find the cheats related to the Sword Array.

The elite disciple's sword collection area is smaller than the sword treasure of ordinary disciples, but the level of the cheats collected in it is higher, fortunately, Chu Duan's divine thoughts are many times stronger than the spiritual thoughts of the year, and they swept through, and quickly selected three sword array cheats from them.

With the cheats of the three sword formations, he returned to his sword tower and retreated to enlightenment.

There is Xiaocheng's sword array foundation, and it is not very difficult to comprehend the three sword array cheats from shallow to deep.

A month later, Chu Duan had thoroughly eaten the three sword formations, and the attainments of the sword and sword formations were still in a small way, but his horizons were much broader, based on the foundation of the sword and the three sword formations and the self-created Tianji swordsmanship, Chu Duan began to create the sword formation.

The agreed time was one month, and the nine members of the Heaven-Shaking Clan gathered to fight Chu Duan again, and Chu Duan once again pointed out their shortcomings.

There is a breakthrough for everyone.

Qin Shanhe fused the first six styles, and the other seven fused the first seven styles, and Gong Feiyu's progress was the most obvious, integrating the first ten styles to achieve perfection, and the fusion of the first eleven styles also had a rudimentary form.

"Go for the challenge. Chu Duan thought for a moment and said.

The object of the challenge is naturally the Divine Condensation Realm swordsman.

With their current strength, they could completely defeat an ordinary Divine Condensation Realm swordsman of the same level, and they could also fight or even defeat the other party if they were a small level Divine Condensation Realm swordsman who was higher than themselves.

Hearing Chu Duan's words, they all showed joy, seeing Chu Dui overturn the four super teams with one sword that day, they had an indescribable excitement in their hearts, although they knew that their strength was far from being comparable to Chu Duan, but they still had an impulse and desire.

One sword to fight against the four super teams, what a hero.

But they also know that their strength is far from enough, and there are many people who are stronger than them.

At this time, when he heard Chu Duan's words, it was as if he had received a guarantee, and he was beaten one by one.

"I'm going to go to the Demon Slayer Team right now to block the door. Tu Gang roared, his cultivation was only one line away from breaking through to the Divine Condensation Realm.

"That's right, go to the Demon Slayer Team and block the door. The others also coaxed, but Chu Duan just smiled and didn't care.

Seeing that Chu Duan did not object, everyone immediately turned around and left, heading to the Sword Tower Group of the Demon Slaying Clan.

"It's hilarious. After everyone left, Chu Duan couldn't help but shake his head and smiled.

A few months ago, he killed and injured the Demon Slayer team with a single sword. Picking up all the swordsmen of the Divine Condensation Realm, even the chief captain of the Demon Slaying Clan, Hai Wuya, was defeated under his sword, and now, the nine members of the Heaven Shaking Clan's team went to the Demon Slaying Team to block the door, isn't it very exciting.

For their safety, Chu Duan was not worried at all.

In the Tianfeng Sword Palace, challenges are allowed between disciples, and they will be injured, but they are not allowed to kill them, otherwise the murderer will also have to pay for his life. So at most, it's just a few injuries.

As a swordsman, it is impossible to be diligent and not injured, Chu Duan can do everything possible to improve their strength, but he will not protect them as flowers in the greenhouse, if they want to be strong in the true sense, they also need to work their own.

Besides, with their current strength, one-on-one situation. The elders of the Demon Slaying Clan may not be able to defeat them, and may even be defeated by their swords, as for Gong Feiyu. Maybe only Hai Wuya can defeat him if he personally strikes.

Will Hai Wuya take action to deal with Gong Feiyu?

It's unlikely, although he was defeated by Chu Duan's sword, but anyway. He is the captain of the Demon Slaying Clan, the strongest of the Demon Slaying Clan, in terms of status. In fact, it is the same as Chu Duan, which means that his opponent can only be Chu Duan.

Of course, if it was a life-and-death battle between the two teams, it would be understandable for Hai Wuya to deal with Gong Feiyu and them.

If it was really a challenge, if Hai Wuya made a move to deal with Gong Feiyu and the others, it would be inevitable that Chu Duan would have to go to the demon slaying team again.

It was precisely because of this that Chu Duan was completely relieved that everyone went to the Demon Slaying Team to block the door, although this was a provocative act, but so what? The contradiction between the Heaven Shaking Team and the Demon Slaying Team was not once or twice.

The team members challenged with the aim of applying the cultivated Tianji Sword Technique to actual combat, while Chu Duan continued to study the Sword Formation.

Gradually, the sword array had a clue, and the prototype began to take shape, and Chu Duan named this sword array the Tianji Sword Array.

The prototype of the sword formation is there, and the next thing is to perfect it until it is perfect, which will take a lot of time.

It didn't take long for the nine members of the Heaven-Shaking Clan's team to come back, all of them with excitement on their faces, and looking at their appearance, it was obvious that they had all experienced a big battle.

"Ha Lu Ha, cool, really cool. As soon as Tu Gang came back, he laughed and said.

"Enjoyable. Qin Shanhe also said with a big smile, in the past, he was not less angry with the demon slaying team, but today he is refreshed, he is angry, his heart is comfortable, and he is transparent for a while.

"It's really cool, blocking the door, so that the group of people from the Demon Slaying Team don't dare to come out again. Wu Kongye laughed, and the others didn't say anything, but they all smiled on their faces.

Everything was in Chu Duan's expectations, the chief captain of the demon slaying team, Hai Wuya, did not make a move, and the two deputy captains fought with Gong Feiyu one-on-one, regardless of victory or defeat, as for the elders, at most they were tied with everyone, and the others could not be their opponents.

What is the strength of the deputy chief captain of the demon slaying team, Chu Duan knows it, because he has personally fought against him, in terms of swordsmanship, after years of precipitation, the level is equivalent to the fusion of the ninety-nine styles of Tianji swordsmanship into three swords, and it has not yet formed a combo, which is much stronger than Gong Feiyu.

However, their precipitation is ignorant, they don't know at all, and they don't have much awareness, so although they have reached that level, they don't know how to apply it well, they only occasionally erupt, which is very unstable, plus the sword intent is far from Gong Feiyu, and they can only tie with Gong Feiyu.

The Tianji Sword Technique is really powerful, and everyone realizes this more deeply.

"Since it's cool, come and help me improve the Tianji Sword Formation now. Chu Duan smiled slightly.

The Heavenly Pole Sword Formation has a rudimentary form, and the next refinement is best through actual combat.

When everyone heard it, although they didn't understand it very well, they vaguely heard some meanings, and they looked at each other and became more motivated.

But then they knew what suffering was, in order to improve the Heavenly Pole Sword Formation faster and better, Chu Duan gave them tremendous pressure, fighting, adjusting, and cooperating, making them all sore and screaming.

Moreover, not once or twice, the perfection of a sword formation was not so easy, and in the next month, they spent at least eight hours a day under the devastation of Chu Duan, and the progress was gratifying. (To be continued......)