Nine Dragons Devouring Heaven Technique

In addition to sending people to investigate Lin Yan's origins, Li Tianshan also ordered the two disciples to keep an eye on Lin Yan during this period.

Pay attention to Lin Yan's every move.

"Teacher, as for that? Aren't you just an apprentice?"

The disciples all looked puzzled.

Lin Yan's cultivation level and mental power level are not high.

You must know that in their eyes, even the warriors of the Earth Profound Realm are inferior to them in terms of status, let alone Lin Yan, who is only at the fifth level of the Spirit Profound Realm.

"If you are asked to investigate, just do it. What nonsense are you talking about?"

Li Tianshan's tone was indifferent.

His intuition told him that Zhao Yang attached great importance to Lin Yan, an abnormal amount of attention!

He didn't think that Zhao Yang would pay such attention to an ordinary person.

"Yes!"

The disciples looked solemn and nodded hurriedly, not daring to neglect.

After selecting several raw materials in the material area, Zhao Yang took Lin Yan back to his exclusive alchemy room.

The appearance of Li Tianshan sounded the alarm for Zhao Yang.

"I'm not this kid's master yet, and I haven't confirmed the relationship yet. I can't just bring him out to meet people, otherwise it will inevitably give others an opportunity."

Zhao Yang knew very well in his heart how popular a genius like Lin Yan was in the eyes of those old monsters.

Although Zhao Yang is the elder of the Alchemy Room, there are still many people above him in the Alchemy Hall.

There are more influences than him.

Even Zhao Yang is much more influential than him.

If these people extended an olive branch to Lin Yan at the same time, he was not sure that Lin Yan would not join them.

Lin Yan didn't know Zhao Yang's inner thoughts. If he knew, he would definitely find it funny. This guy wanted to drive him away at first, but now he is cautious for fear of others seeing him.

In the exclusive alchemy room, Zhao Yang dismissed all the deacons.

There are only three people, Zhao Yang, Lin Yan and Li Dequan.

"Lin Yan, now I will teach you the first step of alchemy - purifying the raw materials."

"Purifying the raw materials is very simple. Just throw the raw materials into the alchemy furnace and use the spiritual fire to refine them. The spiritual fire will remove the impurities."

I saw Zhao Yang throwing a raw material into the alchemy furnace, and the spiritual fire licked the alchemy furnace.

Crackling!

Under the catalysis of the spiritual fire, the raw materials in the alchemy furnace were quickly melted and turned into liquid medicine.

The liquid was as turbid as thin rice porridge.

"It seems simple."

Lin Yan nodded slightly.

"This thing looks simple, but in practice it is difficult. Moreover, refining is not just about turning medicinal materials into liquid medicine, but also considers purity."

Li Dequan on the side shook his head.

"Generally speaking, the quality of raw materials can be divided into five levels: low-grade, medium-grade, top-grade, fine-quality, and top-grade."

Zhao Yang smiled.

The classification of quality is very simple, just look at the purity of liquid medicine and powder.

The higher the purity, the fewer impurities, and the higher the quality of the medicinal solution.

Generally, if the purity is within 30%, it is called inferior quality.

The purity ranges from 40% to 60%, which is called middle grade.

Seventy percent pure, called top grade.

Eighty percent purity is called fine quality.

Ninety percent purity is called the best.

The so-called 90% purity means that 90% of the medicinal liquid is essence and only 10% is impurities.

"The liquid that the teacher purified earlier is 70% of the purity of the essence, which is equivalent to the top grade. This is just what he did casually. If he refines it carefully, he can even make the purity reach 80%, which is a high-quality product. If he refines more, A few times, if you are lucky, you can even produce the best liquid with 90% purity!”

Li Dequan explained.

Zhao Yang smiled, then handed Lin Yan a first-grade medicinal plant and said:

"Come and try it and see what quality of medicinal solution you can purify."

"it is good!"

Lin Yan threw the medicinal materials into the alchemy furnace, and the spiritual fire filled the air.

Crackling!

Under the burning of the spiritual fire, the raw materials in the alchemy furnace melted at a speed visible to the naked eye.

"Smelting speed is so fast, Junior Brother Lin Yan's purification efficiency seems to be quite high!"

Li Dequan was surprised on the sidelines.

The reason why spiritual fire is important to alchemy is because the higher the quality of spiritual fire, the faster it can be purified.

When he first started, it took half an hour for the purified medicinal liquid to start reacting.

But Lin Yan had just started to purify it, and he had a reaction.

This means that Lin Yan's spiritual fire is very powerful.

"The quality of his mental power is extremely high! It's unbelievably high. He must have practiced some kind of powerful mental power technique!"

Zhao Yang squinted his eyes and said solemnly.

The higher the quality of the mental power technique, the better the mental power you can cultivate.

Just like the stronger the martial arts technique, the stronger the profound power you can develop.

The quality of Lin Yan's spiritual power is obviously beyond the reach of ordinary spiritual power techniques, at least the divine soul techniques above the Earth level.

It might even be a heaven-level divine soul technique.

A bitter smile appeared on Li Dequan's lips: "Sure enough, people are comparing themselves to each other, it's so irritating!"

Until now, he has only practiced a low-level basic mental power technique. The mental power technique is very expensive, much more expensive than martial arts techniques of the same level.

If he hadn't been a Xuan-level alchemist, he probably wouldn't have been able to use even the low-level mental power techniques at the Earth level.

Many Xuan-level alchemists are even using spiritual-level spiritual power techniques.

As for the heavenly soul technique, he didn't even dare to think about it.

There are probably only a few copies of that level of divine soul skills in the entire inner mountain.

"What are you comparing with him? Even if he doesn't practice mental power skills, you can't compare with him."

Zhao Yang curled his lips and struck unceremoniously.

Li Dequan smiled bitterly again, but did not refute anything. He knew that what Zhao Yang said was true. Just by the awakening of Lin Yan's spiritual fire, he could see how talented Lin Yan was at the spiritual level.

He and Lin Yan were not on the same level at all.

Not to mention him, even Zhao Yang was not on the same level as Lin Yan.

If there are no accidents in the future, Lin Yan's spiritual attainments will definitely surpass Zhao Yang's.

hum!

Lin Yan's spiritual fire was very strong, and with the assistance of the Sword King Art, the process of refining the liquid was very simple.

In less than half a minute, Lin Yan refined the elixir into a medicinal liquid.

Lin Yan sucked the medicine out with his palm, and then placed it into a translucent crystal tube.

The liquid is very clear, like water.

This scene also made Lin Yan scratch his head: "It seems that the concentration of my medicinal solution is not very high. Is it too clear?"

He clearly remembered that the medicinal liquid that Zhao Yang made before was a bit turbid, like gruel, and there seemed to be a lot of "essence" in it.

So subconsciously, Lin Yan suspected that the purity of his medicinal solution was not high enough.

After all, it's so clear, like water.

However, Li Dequan and Zhao Yang on the side were staring at the almost transparent liquid in the crystal tube in Lin Yan's hand, with expressions of disbelief:

"This! This purity is so clear. Is this a fine medicinal solution!?"