Xiao Tiannan used his body as the furnace to refine the Nine Xuanji Yang Pill, and the whole process required a total of five steps from beginning to end.

The first step is extraction, which is to swallow the drug into the body and then crush the drug into slag with internal breath.

Then it comes to the second step of purification, where the essence of the drug is separated from the residue.

And then we come to the third step, mixing.

At this moment, all the medicinal essences will be fused in Xiao Tiannan's body, and when they are fused consistently, the fourth step of refining the medicine can be carried out.

This fourth step is called "refining".

Among the five internal organs of man, the lungs belong to gold, and the heart belongs to fire.

Using the body as a furnace to refine medicine, its firepower comes from the fire of the heart.

This is the most difficult level, people who are not strong enough to control the heart fire so well.

If the heart fire is not strong enough, then the inability to promote the medicinal properties will lead to the failure of alchemy.

But if the heart fire is too strong, the medicinal power will pour out, and eventually the person refining the medicine will explode and die.

If the first four steps are successful, then the fifth and easiest step is the condensation.

At this time, Xiao Tiannan could completely solidify the refined medicinal slurry according to his own wishes.

Although most people condense the pill into the shape of a pill, if Xiao Tiannan likes it, he can condense the slurry into the shape of Peppa Pig.

Xiao Tiannan had been restless in the second step before, so it caused the entire refining process to fail.

Now that there is not much time left, Xiao Tiannan wants to refine the Nine Xuanji Yang Pill, in addition to ensuring a success, he also has to speed up.

Xuanhuang Longque did not dare to peek at Xiao Tiannan's consciousness at will when Xiao Tiannan was refining medicine, it was afraid that his action would affect Xiao Tiannan, which would lead to the failure of the entire refining process.

Time passed minute by minute, and soon the time of three days was almost up.

Seeing that there was no movement in the cave, the Xuanhuang Dragon Bird began to lose its breath, so it came to the place where the spider queen was preparing to lay eggs alone.

The Xuanhuang Dragon Sparrow looked at the spider that formed a thunder cocoon and was suspended in the air.

After a few days, its size is like a balloon that can be infinitely inflated, and it has become very large at this moment.

The spider silk that was originally flashing with thunder light is now basically invisible.

The dazzling thunder light completely enveloped the entire thunder cocoon, and in the gap between the flashes of thunder, the Xuanhuang Dragon Sparrow could almost see the dense spider eggs.

Xuanhuang Longque knew that the spider queen was about to lay eggs, and in the rest of the time, it was almost impossible for Xiao Tiannan to refine the Nine Xuanji Yang Pill.

Xuanhuang Longque whispered in his mouth: "It seems that I can only take a risk, it's a big deal...... Let's sleep for another 3,000 years. ”

As soon as he finished speaking, the Xuanhuang Dragon Sparrow began to change back into the appearance of a short sword.

Slowly, its blade became more and more real.

Mysterious and incomprehensible runes gradually emerged on the sword's body.

The wind wafting in the dense forest suddenly became fierce, and the golden light gradually condensed on the sword's body.

Just when the Xuanhuang Dragon Sparrow's momentum rose to its peak, ready to rush to the spider queen of the Zixiao Thunder Spider in the next moment, the Xuanhuang Dragon Sparrow heard a loud "boom".

The direction from which this loud noise came from was the cave where Xiao Tiannan was retreating.

Xuanhuang Longque hurriedly looked in the direction of the cave, only to see an afterimage flying quickly from afar.

The afterimage came in an instant, and it came to the side of the Xuanhuang Dragon Sparrow in an instant.

Xuanhuang Longque glanced at it, who could it be if it was not Xiao Tiannan.

Xiao Tiannan's body was filled with a powerful momentum, he looked at the spider and asked with a smile: "How is it?

"You thought that your body was used as a furnace to refine the elixir, but you didn't expect that it really succeeded in seven days, and you failed once in the middle.

Your talent for refining medicine really makes me feel a little too strong. ”

Xuanhuang Longque did not hesitate to praise his words, Xiao Tiannan smiled after hearing it, he kept staring at the thunder cocoon and did not move.

"Alright, let's get rid of this spider first, and then we'll talk about the rest. ”

"Well, I'm ready. You let go of your defenses and quickly connect with my consciousness.

After we are united with the sword, we only have one chance to attack.

This attack is over, either the spider dies or we die. ”

"Understood, come on. Xiao Tiannan nodded.

Xiao Tiannan let go of his mental defense, and soon Xuanhuang Longque's consciousness was connected to him.

The sword body of the Xuanhuang Dragon Sparrow suddenly became seven or eight meters long and two or three meters wide.

Xiao Tiannan's whole person was shrouded by the almost condensed sword body of the Xuanhuang Dragon Sparrow, Xiao Tiannan released all the sword source power in his body, and after the Xuanhuang Dragon Sparrow received the sword source power released by Xiao Tiannan, it roared: "Rush!"

Shout!

After the fusion, Xiao Tiannan and Xuanhuang Longque directly turned into a ball of golden light and rushed straight towards the thunder cocoon.

If it is the most ideal state, it will naturally penetrate the thunder cocoon directly, and then the spider queen in the thunder cocoon will be wiped out together with the spider eggs.

But this situation is obviously too idealistic.

The strength of the spider queen in the thunder cocoon is not weak, it senses that there is a force attacking it, so naturally it is impossible not to resist at all.

The thunder light wrapped in the thunder cocoon gathered all at once, and the purple thunder light and Xiao Tiannan's golden light hedged against each other.

Everyone is like wrestling, if the successor is unable to withstand the defeat first, then whoever will die here today.

Xuanhuang Longque knew the seriousness of the matter, and it hurriedly used its consciousness to communicate with Xiao Tiannan: "Xiao Tiannan, how many pills have you refined in total?"

"Eleven, after eating one, there are ten left. Xiao Tiannan replied.

"Prepare, maybe you'll have to eat another one. ”

"Don't worry, I'll eat all the remaining ten!"

Xiao Tiannan and Xuanhuang Longque didn't dare to skimp on their strength at all, and the sword source power of the two was all infused into this sword ray.

Seeing that they were almost unable to support it, Xiao Tiannan directly took out five Nine Xuanji Yang Pills from his body and put them in his mouth.

The medicinal properties of the Nine Xuanji Yang Pill instantly exploded, and the sword light created by Xiao Tiannan and Xuanhuang Longque instantly became condensed and thick.

The sword "bang" pierced through the thunder cocoon, and a netan with a flash of thunder flew out of the thunder cocoon.

Xiao Tiannan and Xuanhuang Longque fell to the ground, and the one person and one sword seemed to have exhausted their strength, and they no longer had any strength.

Xiao Tiannan had taken too much of the Nine Xuanji Yang Pill, and his body was consuming a lot, so he was now panting heavily, wanting to expel the medicinal power of the Nine Xuanji Yang Pill in his body.

However, at this moment, the inner pill that flashed with thunder light fell from the sky.

Before Xiao Tiannan could react, Lei Guang Neidan fell into Xiao Tiannan's mouth, and then went down his throat to his abdomen.

As soon as Lei Guang Neidan reached Xiao Tiannan's abdomen, it dissolved, and Xiao Tiannan felt that there seemed to be something more in his sword pill.

But when he tried to feel it carefully, he couldn't feel anything.