"Since the credibility of this secret about the Martial Void is very high, let's hurry up and cultivate. Hmph, I just want to see, when the time comes, our four brothers will all display the martial arts in the Immortal Taixuan Sutra, what should the ancient sword demon Hong Yuanfeng do?" Dugu sneered.

"That's right, although I didn't participate in the battle of Aoki City's guardianship back then, I also knew that the ancient sword demon Hong Yuanfeng was quite cruel, killing many Aoki City's Void Realm warriors and mutilating Zhongliang. It must be removed, how can you give him dragon vein energy?" Xiao Feng said in a stern manner.

Duan Yu spread his hands and said with a helpless wry smile: "Actually, after leaving the Futu Tower, what we discussed with the demon was that when the time came, we would exchange the dragon vein for phoenix blood with him, and then we would have to break our promise." ”

The brothers couldn't help but laugh, perhaps neither of them thought about keeping their promises at the time.

At that time, they must have thought that the soldiers would go in two ways to obtain these two rare things, and then each of them would see who could get it according to their strength.

Duan Yu and the others wanted to destroy the ancient sword demon Hong Yuanfeng and the Black Cloud Chaos for the sake of justice, but the latter two felt that they could not let others understand this last mystery, and even in the end, they would fight each other desperately.

The distance from the Heavenly Desolate Land to the True Martial Land was not too far, and with their hurried speed, it would only take a few days.

On the way, Duan Yu and Dugu Qiu Defeat reached the realm of the strongest one after another, this is because they have already accumulated enough heaven and earth spiritual power, but they suddenly had an epiphany, otherwise they would have been able to reach this realm a long time ago.

Dugu sought defeat and comprehended the power of destruction to the extreme, while Duan Yu fully comprehended the three powers of heaven and earth, namely fire spirit, thunder and water spirit.

Although Duan Yu's comprehensive strength is more powerful. However, if Dugu seeks defeat and uses the power of destruction to send out the purest sword path, its attack power is not something that Duan Yu can afford to underestimate.

Xiao Feng and Xu Zhu were both envious of this, so they worked harder and harder to cultivate the internal strength of the Immortal Taixuan Sutra.

Because the power of heaven and earth that they had comprehended in the past had reached a very high level. If you can still find an opportunity, then it depends on the internal strength of this new cultivation.

Duan Yu didn't have any intention to hide from his brothers, so he gave detailed instructions on his understanding of the internal strength of the Immortal Taixuan Sutra.

Including how to cultivate the internal power of the stars that contains the righteousness of Haoran, as well as the internal power of the demon path that exudes a strong demonic energy.

"I've always hated Demon Dao martial artists, so can I not cultivate the internal power of the Demon Dao?" Xiao Feng asked with a frown.

"After more than a year, my perception is that if you only cultivate the internal power of the stars or the internal power of the demon path, you will not be able to exert the greatest power. You have to cultivate all of them to be able to reach the next stage. Duan Yu said solemnly.

Xiao Feng sighed deeply, helpless. I had no choice but to continue cultivating like this.

Three days later, Duan Yu and the others had already returned to the land of Zhenwu, and along the way, Duan Yu heard someone talking, saying that the strongest Emperor Fu Yan and Luo Tianming had both died in the Futu Tower.

"I didn't expect the Futu Pagoda to be so difficult. Go above the ninth floor of the ancient tower. Even these two strongest men were too much to deal with. Duan Yu said in a deep voice.

Suddenly, Duan Yu felt quite sorry, because he felt that Huangfu Yan was a very good senior master, and he didn't have any arrogance, not only did he point out martial arts to Duan Yu, but he also didn't harm Duan Yu because of the Immortal Taixuan Sutra, which was quite rare.

As for Xiao Feng and Dugu's defeat, they were very unaccustomed to Ou Xu, Shangguan Biluo and others, so they were also unaccustomed to Ou Xu, their master, the strongest Huangfu Yan.

"Why should Brother Duan be sad about Huangfu Yan's death. His apprentices are so arrogant and hateful, and he probably thinks it's about the same. Xiao Feng said.

Duan Yu said, "Brother Xiao." You don't know, Huangfu Yan is completely different from his apprentices. Unexpectedly, before going to the Futu Tower, my farewell with Huangfu Yan on the top of the snow-capped mountain turned out to be a farewell. ”

The past is like smoke, vivid, but it is so ethereal, it is difficult to go back to that time.

Duan Yu understands that all the nostalgia for the old man can only be kept in his heart forever.

They didn't stop, and they sped up and came to Aoki City in the land of Zhenwu.

Because Duan Yu had previously negotiated with the ancient sword demon Hong Yuanfeng and Heiyun Chao that whoever got one of these strange things first would wait in Aoki City first, and there was a very secret passage in Aoki City that could reach the underground cave of Heiyun Chaos.

Unexpectedly, the ancient sword demon Hong Yuanfeng and they would get the phoenix blood earlier, Duan Yu was immediately surprised, because Heiyun Chao was quite familiar with the land of Kyushu, and it was much easier than going to the West Kunlun Mountain in the desolate land to obtain the dragon vein energy.

"Very good, Brother Duan, you are really a gentleman who keeps his promises, now let's take what we need, and exchange the dragon vein energy you get for the phoenix blood here with me." Black Cloud Chaos smiled.

Duan Yu immediately passed, he condensed the dragon vein energy in his left palm, and those unique breaths formed a golden dragon phantom.

And the black cloud chaos is also condensing energy in the palm of the hand, it is the energy of phoenix blood, and soon a phoenix phantom will appear. Just as they were about to trade, the ancient sword demon Hong Yuanfeng swung his magic sword from the side and slashed at Duan Yu's neck.

Duan Yu sneered: "I expected you to sneak attack, brothers, come and deal with Hong Yuanfeng." ”

Before the words fell, Xiao Feng, Dugu Qiuqiu and Xuzhu all flew over, and the three of them teamed up to deal with Hong Yuanfeng.

"How is it possible? Dugu seeks defeat, and you have actually reached the realm of the strongest. ”

Hong Yuanfeng exclaimed: "And you have all cultivated the internal strength of the Immortal Taixuan Sutra, it turns out that you are ill-intentioned and hidden too deeply." ”

The Destruction Sword Qi slashed through, accompanied by the power of the Eighteen Palms of the Descending Dragon and the Six Yang Palms of the Tianshan Mountains, but in a moment, the ancient sword demon Hong Yuanfeng had already been killed.

In fact, Dugu can kill him by seeking defeat alone, but their brothers must of course fight side by side at such a critical moment.

Heiyun Chao had discussed with Hong Yuanfeng before and destroyed Duan Yu first, but now that he saw that Duan Yu was so good, he had to appear very sincere.

Duan Yu didn't deal with him, and when both sides got the energy they needed, Duan Yu distributed the energy of the three strange things, the Flying Dragon Stone, the Dragon Vein, and the Phoenix Blood, to the brothers.

On the other side, Heiyun Chao had already begun to fuse these three energies with the internal force of the Immortal Taixuan Sutra, but suddenly screamed, it turned out that he had only cultivated the internal power of the Demon Dao in it, so that now it had a counter-devouring effect. After a while, the black clouds disappeared.

Duan Yu had cultivated the internal force of the Immortal Taixuan Sutra for the longest time, so he also came to give it a try.

Fortunately, his choice was right, he cultivated the internal power of the stars and the internal force of the Demon Dao in the Immortal Taixuan Sutra, and now he added the energy of these three strange things, and then integrated it.

"It's time to test the power. Duan Yu said with a smile.

Then, Duan Yu used the power of the fire spirit to form the wings of the fire phoenix and flew to the sky above Aoki City.

Duan Yu waved the Demon Breaking Sword, holding the sword in both hands and slashing it in the air, this one was accompanied by the sound of wind and thunder, and there was lightning around it.

The moment the sword qi was released, it converged, and the range was not large, but when it was slashed into the void, it produced a whirlpool.

Then the vortex widened a little, and it shone with colorful light.

Duan Yu sent out three more sword qi in a row, and the vortex expanded to one zhang in size.

Through this whirlpool, Duan Yu saw the traces of the mountain range.

"Is this the other side of the void? I'll go and see, since I can swing my sword through the void to that side, I'll be able to come back when the time comes." Duan Yu said in his heart.

Then, Duan Yu looked back and waved goodbye to his brothers, and resolutely flew into this void whirlpool.

"Could this be the legendary Martial Void Void? But Brother Duan has not yet reached the realm of the strongest person, and I always feel a little strange. Dugu frowned.

After saying that, Dugu also flew into the void and tried to slash into the void with the sword qi of his strongest man, but only ripples were produced, and there were no whirlpools.

"It seems that it is indeed necessary to cultivate more internal strength of the Immortal Taixuan Sutra. "Dugu seeks defeat.

At this time, Duan Yu felt a burst of dizziness, as if falling from the clouds, he hurriedly spread the wings of the fire phoenix, and cast the Easy Wind Trick to slow down the fall.

A magnificent and magnificent world unfolds before your eyes, where the mountains are cascading and full of aura.

"Where have I been?" Duan Yu said. (To be continued......)