I have a magical tree

However, Xu Dao did not intend to reveal the secret of Wanyao Cave Heaven. If he was not allowed to say it, then he would not say it. He was not stubborn and had to try the power of this sky fire!

Xu Dao looked around and then frowned. Is this a cave heaven?

The so-called cave heaven is actually no different from the blessed land, but the level of the cave heaven is much higher than that of the blessed land, with a larger space and richer spiritual energy of heaven and earth.

However, what Xu Dao saw now was just a house that was neither big nor small. He was in it at this time and could not see the full picture of the so-called cave heaven at all!

Xu Dao sighed. He just wanted to see what the real cave heaven looked like. Why was it so difficult?

He came to the edge of the room and carefully checked the surrounding walls. Soon he found a door on a wall of the room, but he tried many times to open it without success.

Then he blasted the wall hard, trying to open a gap, but the seemingly fragile wooden wall was much stronger than he imagined. He tried his best, and there was not even a scratch on the wooden wall.

Xu Dao was honest. Since he was here, he should make the best of it! Just stay here and see what the so-called competition is all about!

Since there is a door in this room, it means that the contestants can leave this room. It’s just that it shouldn’t be that easy to leave. It’s estimated that some conditions must be met!

Xu Dao waited quietly. Not long after, a pill furnace suddenly appeared in the room.

He was immediately shocked. It seemed that the competition was about to begin. However, since it was the Wanyao Cave Heaven, it was closely related to the alchemy. The content of the competition was naturally related to alchemy, so the sudden appearance of a pill furnace was not unexpected.

Xu Dao came to the pill furnace and sat cross-legged.

Boom!

A violent flame suddenly burst out from under the pill furnace. Xu Dao didn’t get too close, but he was still forced to lean back by the rolling heat!

Very powerful flame!

Xu Dao looked solemn. This flame... Isn’t it a kind of divine fire? He has the seed of divine fire, and it is the extremely domineering Nanming Lihuo. Naturally, he knows the power of divine fire.

The flame in front of him was also very terrifying. He even felt that it was better than the Nanming Lihuo.

He didn't recognize this kind of flame, but he was sure that it was not an ordinary spiritual fire!

This Wanyao Cave Heaven was interesting! However, although this divine fire was good, it could not be taken out. Zhou Lexian had said before that divine fire was hard to find. If this fire could be taken out, he probably wouldn't say such a thing.

Just as he was studying the flame, a light and shadow appeared opposite Xu Dao.

He immediately became alert. It was a figure. It could be vaguely seen that it was an old man in a Taoist robe, but the old man's face and figure were all shrouded in a hazy halo, so he could only see a rough idea.

What does this mean? Will there be any moths again?

Fortunately, the hazy light and shadow changed soon. I saw that an illusory alchemy furnace also appeared in front of the light and shadow, and with the appearance of the alchemy furnace, the light and shadow also moved.

Xu Dao looked at it intently, and after a moment, he was thoughtful!

A set of fire control methods?

Interesting, is this considered a benefit? Xu Dao no longer hesitated, and began to perform according to the movements of the light and shadow.

The unknown flame under the alchemy furnace in front of him also began to change under his control.

This was the first time Xu Dao came into contact with the fire control method. Before, he used fire crystals directly to refine pills. Fire crystals are very special things. There is no need to control the fire to adjust the firepower.

But according to Zhou Lexian, as the quality of the pills increases, the refining of high-level pills requires the spiritual fire of heaven and earth, or even the divine fire. At that time, the fire crystals will completely lose their effect, and the use of the spiritual fire of heaven and earth, or the divine fire, the fire control method becomes a must.

However, there is a difference between the fire control method used in refining medicine and the fire control method used in battle. The former is meticulous, and the latter is to exert the power of fire.

The fire control method shown by the light and shadow is specifically used for refining pills.

Xu Dao is in a good mood to have a harvest just after entering!

When Xu Dao understood the fire control method, the light and shadow made new movements again. Various medicinal herbs appeared beside him. The man stretched out his hand and one medicinal herb sank into the furnace in front of him.

Xu Dao concentrated his mind and sensed it. Then he was surprised to find that although it was just a light and shadow, and the herbs thrown into the furnace were not real herbs, he could actually sense the very detailed changes in the medicinal properties and the refining process in the furnace.

Xu Dao was fully focused and did not dare to be distracted.

After half an hour, the light and shadow stopped moving. The furnace of elixirs had been refined!

While Xu Dao was still recalling the whole refining process, spiritual herbs suddenly appeared beside him.

He checked and found that they were all real spiritual herbs, not illusions! The types of medicinal herbs were exactly the same as those used by the light and shadow to refine the elixir just now, but the quantity was a little more, in triplicate.

Xu Dao suddenly realized, this is the test? What is this light and shadow refining? He just needs to follow and refine it?

It doesn't seem difficult!

Xu Dao thought so, and then started to act.

For him who has watched the entire refining process, this difficulty is really not big, but it should be noted that it cannot be copied as it is, because different medicinal materials have different medicinal properties. The same medicinal material, even in the same year and the same growing environment, will not have exactly the same medicinal properties.

Therefore, this requires the alchemist to make subtle adjustments according to the actual situation.

Xu Dao is very good at this kind of thing!

Not long after, a furnace of elixirs came out, and the quality was not bad, and there was one top-grade one among them.

Xu Dao was about to start refining the second furnace, but when he looked back, he found that the medicinal materials he had not used up just now had disappeared.

"Huh? The requirements are so low? Just success is enough?" Xu Dao scratched his head.

If he had known this, he should have been more cautious the first time. He thought that since there were three portions of medicinal materials, it meant three chances, so he was very relaxed during the first refining, mainly to familiarize himself with the whole process. Therefore, the quality of the elixir was not very high.

Just when he regretted it, the originally motionless hazy light and shadow had new movements again.

A large number of illusory medicinal materials appeared beside him again, and a new round of refining began.

It was another new elixir. Xu Dao immediately cheered up, cut off distracting thoughts, and began to carefully observe the refining process.

Fortunately, although he had never seen the two elixirs that appeared so far, let alone refined them, the grades did not seem to be high, so it was not too difficult to learn.

I guess it's probably of the first or second grade.

To be honest, Xu Dao can refine this kind of difficult elixir just by looking at it once!

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