Generally speaking, the elixirs of the lower and middle grades of the spirit level cannot be regarded as pills, but can only be regarded as medicines, because they appear in the form of powders.

The lower grade is the agent, the middle grade is scattered, and only when the upper grade of the spirit level is reached will the granular pill appear, which is the real pill.

For the sake of good name, it is collectively referred to as pills.

The reason for this is that the medicinal materials used in the middle and lower grades of the pills are not of high age, and the medicinal power contained in them is also unstable, and they are melted into the water contained in them.

In order to refine into granules, more than ninety percent of the water in them must be evaporated.

There are nothing above the spiritual level of medicinal herbs, because they have grown for a sufficient number of years, and their medicinal power is stable, and only a small part will be lost with the evaporation of water.

However, Liu Xu used a special refining technique this time, directly wrapping the elixir with ground fire, instantly solidifying the edge of the elixir, forming a granular form.

But this requires an absolute control of the flames, and in the entire three thousand worlds, there are by no more than a handful of people who can do this.

However, Wu Chen didn't feel that he had done anything extraordinary.

Looking at the nine pills in his hand, a trace of excitement flashed in Wu Chen's eyes.

However, Wu Chen did not rush to cultivate, but struck while the iron was hot and refined another furnace of elixir, and then with a wave of his hand, a figure appeared in the Pavilion out of thin air.

This guy had attacked Wu Chen before, and after he took it down, he sealed the six senses and threw it directly into his personal space, and at the same time, he was also the guinea pig that Wu Chen was preparing to use as a guinea pig to test the "Immortal Holy Body".

After that, Wu Chen used his magic power to completely erase this person's memory, and planted a blood pact in it, which was equivalent to Wu Chen's one more doppelganger, and then Wu Chen stuffed nine pills into this person's mouth and threw him into the earth fire.

Earthfire, originating from the center of the earth, is a flame of extremely high temperature, which can easily melt steel, and a person jumps into it, and within a moment, it will be burned to ashes.

But when the man jumped in, nothing happened.

This was not caused by Wu Chen's fire control, but a powerful force appeared in his body to fight against this earth's fire.

The source of this power was the nine pills that Wu Chen had taken for him.

Seeing this, Wu Chen believed in the authenticity of the Immortal Holy Body, and at the same time understood the extraordinaryness of these nine pills.

Because these nine pills are not particularly outstanding when taken out alone, and they don't even have much effect, but once they are taken together, they can affect each other, and their effectiveness can increase exponentially.

It was also this force that prevented the ground fire from engulfing the person's body.

But even so, Wu Chen did not relax his carelessness, but according to the exercises recorded in the "Immortal Holy Body", he controlled this physical body and began to refine this huge medicinal power and strengthen the physical body.

After all, this "Immortal Holy Body" is also a new exercise for Wu Chen, and he doesn't dare to guarantee that he will not make any mistakes, so he just takes this opportunity to become proficient.

When you cultivate by yourself, you can also have a reference.

After about an hour, this body shook violently, and completely transformed, even the terrifying earth fire could hardly hurt him in the slightest.

"Yes, very good. At this time, Wu Chen could clearly feel the strength of this physical body, and with his physical body alone, he blocked the earth fire that could melt steel.

Even if it is his "Emperor Heavenly Overlord Body", if he wants to reach this level, he must at least reach the second level.

At this time, Wu Chen also had some intentions, but he immediately suppressed this momentum, sat down cross-legged and recovered.

Although these nine pills can withstand the earth fire, he is not afraid of ten thousand, but he is afraid of what if, so Wu Chen must adjust his state to the best, he doesn't want to joke with his life.

At this time, the shadow snake seemed to have guessed Wu Chen's next move, and hurriedly ran out of his cuffs and hid to the side, it didn't want to be roasted by the ground fire.

Wu Chen didn't care about it, and after his physical condition was adjusted to the best, he couldn't wait to swallow the pill and jump into the earth fire.

Suddenly, a scorching power entered Liu Xu's body from the earth fire and began to scorch the cells in his body.

The weak cells, which could withstand the scorching of the ground fire, were broken in an instant, but at this time, the medicinal power immediately joined in and began to repair the cells.

The whole process is the process of breaking, repairing, breaking, and repairing.

By the end, his body had changed dozens of times from head to toe, but each time it was broken and repaired, it would make his physical body stronger and more powerful.

And the whole process was extremely painful, even if it was Liu Xu's state of mind at this time, it couldn't help but fluctuate a little.

If it were an ordinary person, just this pain would already be unbearable, and it can be seen that this "Immortal Holy Body" is not something that anyone can cultivate.

As time passed, Wu Chen sat in the fire like this, his brows gradually relaxed, not only did he lose a trace of pain, but he actually had some enjoyment.

This scene is really weird.

Suddenly, he opened his eyes, felt the changes in his body, and a look of surprise appeared on his face.

He felt that his physical condition had improved at least ten times compared to before, and his whole body had surged with great strength, and the earth fire no longer posed any threat to him.

"Hum—"

At this moment, the word extinguishing in Wu Chen's Divine Sea trembled again, and then another stream of information was transmitted, which was the second cultivation method of the Immortal Holy Body.

"Sure enough!" Wu Chen was still a little worried before, what if there was no follow-up exercises, but now this result made him completely dispel this idea.

After a cursory glance, Wu Chen found that the cultivation method of the second level of the "Immortal Holy Body" was similar to the first level, which also required the use of nine kinds of pills and flames to cast the body.

It's just that the pill required for the second level has directly risen from the previous lower grade of the spirit rank to the lower grade of the Xuan rank, and the flame required also has the earth fire, which has risen to the level of the Xuan Flame.

In the Three Thousand Worlds, the levels of flames are also divided into four types, which are the same as the levels of exercises and martial arts, from low to high, they are Earth Fire, Xuan Huo, Dao Fire and True Fire.

But there is no grade difference between them, and the gap between the flames is very large.

Earthfires are the most common and easily available kind, while they are hard to find because they are mostly formed in hot volcanoes and give birth to simple spirituality that is not available to ordinary people.

Dao Fire is the product of the upgrade of Xuanhuo, and the flames that have reached this level will even give birth to thoughts, which are no different from human beings, and some powerful Dao Fires can even transform into various living beings, which is very powerful.

As for the real fire, it was something that only existed in legends, back then, Wu Chen had never seen it in the three thousand worlds.

This result made Wu Chen a little worried, because according to the one-tier and two-fold cultivation method, when he was promoted to the fourth level of the Immortal Holy Body, it was likely that he would need true fire to cast his body, which made him where to find such a flame.

"Forget it, let's take one step at a time, if it really doesn't work, just cultivate it yourself. "Wu Chen has no other way, since he has chosen this path, no matter how difficult it is, he has to go on.

"Boom ......"

At this moment, the door of the Pavilion was suddenly hit by a heavy object, which directly woke Wu Chen up from his contemplation.

The divine thought swept away, and immediately understood, and sneered: "It seems that the slut is still not dead, so it's okay, let me try how strong the Immortal Holy Body is......"