Chapter 738 After closing his eyes. Nie Feng was completely immersed in the sword technique of the dark soul silence, this terrifying killing blade was different from other sword techniques, perhaps it means that since the sword technique of Xuan Ming Zi, the difficulty of condensing and the difficulty of getting started with the sword technique were far lower than the previous five swords.

But the cultivation is simpler than the previous five swords, and the power of the sword technique is completely incomparable to the previous five swords, Ziyunxiao, Emperor Hate, Refining Evil Jun, Invisible Shadow, Autumn Water Dark, although these five swords can also kill and injure opponents, but in fact, they still rely on that special ability.

And Xuan Ming Purple, and the current Nie Feng cultivation of the Dark Soul Silence, is completely different, Xuan Ming Purple, Dark Soul Silence These two sword techniques, although they also have this special ability, but this ability is completely with the evil power of destroying the opponent's soul that does not even leave the soul, Xuan Ming Purple's underworld path guidance, and the Dark Soul Silence's soul slashing and destroying the soul, all of them are the same, once the enemy is killed, there is no room for turning back, and the enemy is sent to the dark silence that can never come back.

The powerful momentum continued to burst out from Nie Feng's body, and the division of the soul had been completed, at this time, Nie Feng had begun to frantically absorb the powerful aura around him, and transformed it into a vitality for the use of the dark soul.

The vitality that came like a surging river continued to fill the floating soul bead, but even so, this soul pearl was not full at all, and the endless vitality was like a stream flowing into the sea, which had no effect on the soul bead at all.

"No, if it is at this rate, even if it takes thirty days, I am afraid that it will not be able to condense the vitality of the sword...... Damn, the vitality needed for this dark soul to become a sword is really terrifying, isn't it?" Seeing that he had never been able to fill that small soul bead, Nie Feng's heart couldn't help but secretly think.

Actually, this is not to blame for the measurement of the absorption of the Dark Soul Lonely, it stands to reason that the seventh sword of the Nine Swords Technique should be able to be practiced only by those who have reached the Heavenly Rank or the Sub-Heaven Level, one of the reasons for this is that the consumption of the Dark Soul Silence is too powerful, that is, the general use, the loss of the user's vitality, is not comparable to the previous six swords, so the stage of becoming a sword naturally consumes a lot of vitality.

And now Nie Feng, although he has a double skill, and he has a martial king tattoo, but he is still far from absorbing aura compared to a cultivator of the Heavenly Rank or the Sub-Heaven Rank, and it takes several days for a cultivator of the Sub-Heaven Rank to absorb the Spiritual Qi before he can become a sword, not to mention that Nie Feng is only in the realm of Juyuan Double Heaven.

"Damn...... If you continue to spend time like this, then I am afraid that you will not be able to catch up with the opening of the door to the world. Thinking of this, Nie Feng felt ruthless in his heart, and as soon as he flipped his hand, a seven-colored spar the size of a child's head appeared in Nie Feng's hand.

"Oh? It's actually Taixuan Huajing? Where did this guy get this Taixuanhua Crystal, and such a big Taixuanhua Crystal is probably enough for him to break through from the Juyuan Dual Heaven to the realm of the Juyuan Triple Heaven, right? I really can't imagine that this kid's luck is so good. Seeing the seven-colored spar in Nie Feng's hand, the dark sun was amazed.

It turned out that the seven-colored spar in Nie Feng's hand was a spar that would only be formed at the gap between the realm and the realm, to put it simply, these spars were all spars that were gradually transformed by the continuous condensation and condensation of the aura between the realms and the realms, which can be said to be extremely precious and rare, so when the dark sun saw Nie Feng take out the Taixuanhua crystal, he was also taken aback.

I didn't know that the dark sun was surprised by the spar in his hand, Nie Feng began to refine the spar in his hand, and suddenly, the powerful aura poured into Nie Feng's body crazily.

Because Nie Feng took out the Taixuan Huajing, the soul bead of the dark soul began to change gradually, the original gray soul bead, under the replenishment of a large amount of vitality, began to gradually change color, and after a period of time, the soul bead had already turned into a crimson color.

After the color of the soul bead changed, the center began to be filled with mist, and gradually, a simple appearance, the sword body was slightly broad, like a black and red long sword made of rock, it was gradually formed in the soul bead, although the sword body was simple and ancient, there was no decoration at all, compared with the previous six swords, the appearance was simply lackluster, but it was such an ancient sword, but it was an extremely dangerous feeling to Nie Feng, even if this was still an unfinished soul bead state, it was the same!

Feeling the danger is feeling the danger, the cultivation still has to continue, the soul bead has completed two-thirds, and it is no longer the time to stop, I saw that after Nie Feng's body burst out with more powerful power, the change of the soul bead began to speed up, and the long sword in the soul bead gradually began to distort and change.

'Boom!!' Finally, a ray of light burst out from Nie Feng's Dark Soul Silence Soul Bead, and then, Nie Feng Cheng was covered by a black-red light, and at the same time, where the light lit up, Nie Feng's back, a huge long sword shadow appeared.

"Although the sword condensation was successful, was his consciousness taken away by the evil aura of the Dark Soul Silence that formed the sword in an instant? Sure enough, it was a little early for him to cultivate the Dark Soul Silence now...... But that's the only way to do it...... Do you want to help him?" Seeing that a huge shadow of the dark soul appeared behind Nie Feng, and his body was wrapped in a strong black-red light, the dark sun frowned slightly, and thought secretly.

Just when the dark sun was hesitating, whether to help Nie Feng and suppress the strong evil qi fluctuations of the dark soul, Nie Feng's forehead suddenly lit up with a faint light, and then, above Nie Feng's forehead, the faint blue double snake logo loomed.

"Drink!!"

I saw that at the moment when the double snake symbol appeared, Nie Feng stepped on the ground violently, and then, strong vitality fluctuations erupted from Nie Feng's body, and the surging black-red light, under Nie Feng's vitality, was gradually suppressed, but violently, this black-red light broke out again, and Nie Feng's vitality was separated.

Nie Feng's expression kept changing, it was a look of pain mixed with anger, and after the dark sun saw the mark on Nie Feng's forehead, he immediately watched Nie Feng's changes quietly, as if he was afraid of missing even the slightest thing.

I saw that after Nie Feng's expression changed several times, the black-red light on his body was gradually suppressed, and in its place, it was Nie Feng's powerful vitality, and after the black-red aura was completely suppressed, the dark sword shadow also disappeared from Nie Feng's back, and Nie Feng also opened his eyes.

"I've been waiting for you for a long time. Looking at Nie Feng, the dark sun suddenly said to Nie Feng.

"There's nothing to say, it's not the right time. After indifferently glancing at the gloomy sun, Nie Feng, who had originally opened his eyes, closed his eyes again, and the next moment, when Nie Feng opened his eyes, the double snake marks on Nie Feng's head had disappeared.

"I'm sorry Great Master, the Dark Soul Silence was a little out of control just now, that's why it became like that. Seeing that the dark sun was looking at him, Nie Feng said to the dark sun, and after hearing Nie Feng's words, the dark sun said: "It only took four days to condense the dark soul silence, it is indeed not simple, originally I thought that it would take you at least six days to condense into the dark soul silence." ”

As he spoke, the dark sun continued: "Although your method is a bit tricky in it, but if you condense it into a sword by yourself, it is absolutely impossible to do it for more than a month, so you have done a good job, then, you can try to sacrifice the dark soul silence and take a look." ”

The age of the dark sun is not much older than Nie Feng, but the tone has a sense of superiority, which is completely from the powerful and terrifying cultivation of the dark sun, and for the attitude of the dark sun, Nie Feng also thinks that there is nothing wrong with it, powerful people are respected, this is the law of this world.

After nodding, Nie Feng's right hand erupted with a black-red light, but when the shadow of the long sword began to conjure up in Nie Feng's right hand, Nie Feng couldn't help but show a shocked look.