"How can you know the Innate Xuandan Technique?" Zuo Qian's tone was shocked, and Cheng Wushuang just showed this hand, which made her feel like a great enemy, and she was a little breathless.

The innate Xuandanshu is one of the three holy texts of external alchemy in ancient times, which pays attention to refining a single elixir with the aura of heaven and earth as the peak, supplemented by the danhuo, and only one elixir as the material.

This kind of elixir can bring the unique attributes of the elixir into full play.

For example, this Ice Flame Snow Lotus, the effect is that it has a very strong healing ability, if you use the method of external refining to refine the pill, it will make this healing ability multiplied! And if the Ice Flame Snow Lotus is put into the Danding to refine the elixir, although the refined pill also has a very strong healing ability, it is far inferior to the innate pill obtained by the method of external refining.

And the innate Xuandan technique is the advanced alchemy method in the external refining method.

"No comment, you little girl, I've settled it today. ”

Cheng Wushuang sneered, and immediately stopped being distracted, concentrating all his spiritual power on the flame of his palm, and constantly consuming the true martial power in his body to urge the Danhuo to quench the spiritual liquid, so that all the excess components in the spiritual liquid were stripped away, leaving only the most essential part.

Seeing that Cheng Wushuang had already taken the lead in refining the pill, Zuo Qianmu immediately restrained the shock in his heart, and immediately started to sacrifice his own pill fire.

I saw a red Dan fire like a fire lotus, quietly floating in her delicate palm.

"If the hole cards you and I compete on stage are such ancient alchemy methods, then you will lose, sometimes, the alchemy method is just an auxiliary means, and the real power is the quality and control of Danhuo!"

Zuo Qian Mu sneered, and the Dan Fire in his palm immediately wrapped an Ice Flame Snow Lotus, and it was also like Cheng Wushuang's speed, in a few breaths, turning an Ice Flame Snow Lotus into spiritual liquid.

This level of control over Danhuo has already reached the point of perfection, which makes Cheng Wushuang slightly surprised.

In the eyes of everyone, the strength shown by Cheng Wushuang and Zuo Qianmu at this moment is almost equal!

This made a touch of shock and joy rise in the hearts of countless Danta alchemists, this shock was extremely surprised that Cheng Wushuang's Dan Dao attainments were so strong, and this joy was that they saw a glimmer of hope for victory.

"It's just a hairy little ghost, and he dares to compete with the high-level saint of our Red Blood Star to try the alchemy of the external refining method, and he can't do it himself! Although this son has a good alchemy foundation, it is only a matter of time before he is defeated!"

The alchemists of the Red Blood Star joked one after another, they have some blind confidence in the Left Tilt, in the Red Blood Star, the Left Tilt admires that with the identity of a high saint and relying on the memory of the previous life, they can defeat the strongest alchemist of the Red Blood Star and become the youngest genius alchemist of the Red Blood Star, this talent is extremely rare and rare among the reborn gods.

At this moment, time passed quickly with the confrontation between the two alchemists, and an hour passed.

As the void resounded with the sound of thunder and lightning, outside the Dan Tower, dark clouds rolled, and countless thunderbolts began to frantically fly through the tower window on the ninetieth floor, and quickly flew into it.

"The Dan Tribulation is coming!"

Everyone looked at the white light above the void, which was constantly entrenched and formed a terrible thunder and lightning light cluster, and knew that this was the Dan Tribulation was gathering momentum, and when the momentum was full, it would bombard down and attack the pill formed, if the pill could carry the power of heaven, it could obtain the pattern of thunder and lightning, otherwise, it would turn into a dregs.

"Ning Dan!"

At this moment, Cheng Wushuang and Zuo Qian Mu shouted loudly, and the two of them condensed the pill at the same time.

In the method of external refining, if you want to solidify the spiritual liquid, you need to frantically absorb the spiritual energy of heaven and earth, and the alchemist calls this process the gathering of spirits, but even if it is the method of internal refining, sometimes the process of gathering spirits is used.

However, the gathering of spirits in the method of external refining is countless times more terrifying than the method of internal refining!

Boom Boom!

As the thunder and lightning roar in the tower became more and more violent, the roaring sound made everyone feel a tingling pain in their eardrums, and then, their eyelids jumped violently.

They sensed that in the entire ninetieth floor of the tower, countless spiritual qi began to surge wildly, rolling up a wild wind!

"Oh my God, why are the fluctuations caused by them refining an elixir gathering spirit so terrifying, and the tornado is about to form!"

Everyone exclaimed, because they saw that above the Danta, those wanton winds actually formed a tornado, and began to blow wildly around, and the power of thunder and lightning above the void also became more terrifying because of the formation of such tornadoes, and the rolling thunder and lightning power was gradually intertwined in the tornado little by little.

Streams of huge aura continued to pour into the palms of Cheng Wushuang and Zuo Tilt.

And at this moment, the palm of the left admiration has already appeared in the prototype of an elixir!

Rumble!

The Thunderstorm is coming!

The tornado shattered in an instant because of the terrifying power of the heavenly thunder, and the strong wind made everyone's hair flutter and their eyes almost couldn't open.

And as the wind dissipated, the left-leaning admirer already had a crystal clear elixir in his hand.

I saw that this elixir was only the size of a thumb, and there was a faint light of thunder and lightning flashing above, and in the elixir, there was a powerful aura, and the Dan was imprinted with four thunder and lightning patterns.

"Haha, it's four more lightning lines, and it looks like we've won again. ”

Seeing this moment, the alchemist of the Red Blood Star smiled maniacally.

The method of external refining to refine the elixir is extremely difficult, and it is not easy to have a thunderbolt pattern per star, and it is not easy to condense four thunderbolt patterns, which is already equivalent to the five thunderbolt patterns of ordinary pills!

"Are we going to lose again?"

The alchemists of the Danta were all worried, and their faces rose with a look of loss, staring at Cheng Wushuang who continued to refine the pill on the stone platform, no matter how evil Cheng Wushuang was, it was almost impossible to condense the four thunder and lightning patterns in the One Tribulation Immortal Feather Realm!

In the common sense of everyone, one catastrophe of the Immortal Feather Realm and the condensation of three thunder and lightning patterns are already the limit!

"Cheng Wushuang won't lose!" He Ningzhen stared at Cheng Wushuang with a firm gaze, she deeply understood, with Cheng Wushuang, a little demon, how could she lose?

Just when everyone was lost, the void that had become quiet once again blew a gust of wind!

The originally lost expressions of those Danta alchemists were also swept away in this violent wind, and they all looked at the pill that was gradually forming in Cheng Wu's hands.

At this moment, the aura rolling in the sky continued to pour in from outside the tower, gathering in Cheng Wushuang's palm.

A terrifying coercive force emanated from Cheng Wushuang's eyebrows, and a golden rune immediately emerged, engraved on the prototype of the elixir.

Zuo Qian's expression of victory, which had originally appeared, also disappeared at this moment, revealing a look of shock.

"You have a sermon!"

Then he leaned left and looked around, the pupils of his shocked eyes shrank, revealing a touch of horror, and he exclaimed!

"Second Gathering of Spirits! You can actually gather Spirits twice!"