C11 Martial Warrior, Eighth Layer.

The golden flame rose from his palm. Even though he was a Sixth Grade Pill King in his previous life, Tang Lei had never come into contact with the Dragon Flame before.

Looking at the golden flame in his palm that was emitting a high grade aura, Tang Lei's eyes flashed with a hint of surprise. Although he did not know what grade this golden flame was, Tang Lei knew that it was definitely higher than the Pill Fire in his previous life.

This could be seen from the extremely restrained flame energy!

The golden flame quietly burned in his palm, but Tang Lei's palm did not feel any heat at all. This meant that the flame's energy was completely restrained and did not leak out at all.

It was said that the Dragon Flame could melt everything. Such a high grade flame should be a piece of cake to refine pills.

Tang Lei curled his fingers slightly and formed a shape of a stove. Then, he threw the Thousand Leaves Grass directly into the flame. The conditions were simple, so Tang Lei could only use his hands as a furnace.

The jade-green Thousand Leaves Grass had just come into contact with the golden flame when the entire plant withered at a speed visible to the naked eye. Tang Lei did not expect the golden flame to be so powerful. He hurriedly transferred the Thousand Leaves Grass that had turned into powder to another hand.

"This golden flame is actually even stronger than my Pill Fire. What grade of Martial Soul is this!"

In his previous life, Tang Lei had raised the Pill Fire Martial Soul in his body to the Heaven Rank in order to refine better pills. Now that he had just awakened his Martial Soul, the power of the golden flame was comparable to the Pill Fire of the Heaven Rank.

This made Tang Lei even more curious about the Dragon Elephant Martial Soul in his body.

But now was not the time to care about these trivial matters. Tang Lei followed the same method and turned the remaining four materials into powder, leaving only an Ice Soul Fruit.

The Ice Soul Fruit was used to condense the pill, and it could also protect the Beast Crystal under high temperature.

The Beast Crystal was a crystal formed from the body of the Demonic Beast. It also contained extremely pure Spiritual Qi of Heaven and Earth. Unfortunately, the Demonic Beast was violent in nature. Not only did the Beast Crystal contain various kinds of blood and Qi, but it also contained various kinds of complicated auras.

If a cultivator were to directly refine it, he would die from Qi deviation.

The Alchemist would use the Spiritual Qi of Heaven and Earth in the Beast Crystal to condense a pill with various abilities.

When refining pills, one also needed to refine the Beast Crystal, so as to remove the chaotic aura from the Beast Crystal.

This was also the most critical step in testing the ability of the Alchemist. The more powerful the Demonic Beast, the harder it was to refine the Beast Crystal in its body.

Therefore, in the entire East Emperor Realm, only Tang Lei was a Sixth Grade Pill King.

Tang Lei knew how powerful the golden flame was, so he carefully took out the second grade Beast Crystal. There was only one Beast Crystal, so he could not fail.

"Hiss …"

When the Beast Crystal came into contact with the golden flame, a trace of blood-red aura immediately appeared on it.

This was a normal phenomenon, which meant that the chaotic aura in the Beast Crystal had been refined.

Tang Lei carefully adjusted the angle of the Beast Crystal, trying his best to maintain it within a safe range.

Time slowly passed, and beads of sweat began to appear on Tang Lei's forehead. His current strength was too weak, so it was very difficult for him to maintain his focus for such a long time.

However, the Beast Crystal was becoming more and more transparent, which meant that the Beast Crystal was becoming purer and purer.

"Huh? How is this possible!"

After a while, the aura within the Beast Crystal had been refined to a certain extent. Now, it was time to refine the pill. However, Tang Lei discovered that the aura within the Beast Crystal was still weakening.

This was a bit out of Tang Lei's expectations. After all, the Beast Crystal was born in the body of a Demonic Beast, so it was impossible for the aura within it to be completely removed.

Even Tang Lei, who had once been in the Beast Crystal, could not completely remove the aura within the first level Beast Crystal.

However, under the refinement of the golden flame, the aura within the second level Beast Crystal was still weakening, and it had almost become transparent.

"Could it be..."

Tang Lei had a very bold guess. He knew that his idea was very crazy, but if it was true, he would achieve an unprecedented achievement.

Now, the Beast Crystal could be refined into a pill, but Tang Lei did not have any intention of stopping. He continued to use the golden flame to refine the Beast Crystal.

The aura that was being emitted was getting weaker and weaker, to the point where it could no longer be detected by the naked eye.

However, the experience of being a Sixth Grade Alchemist told Tang Lei that the aura within the Beast Crystal had yet to be completely removed, and there were still traces of Demonic Beast aura within it.

After the time it took for half an incense stick to burn.

The Beast Crystal had already completely turned transparent. At this time, Tang Lei used his left hand to gently pick up the Beast Crystal.

"That's right, it's real. It's actually possible!"

A crazed expression appeared on Tang Lei's face. In his previous life, as a Sixth Grade Pill King, what was so exciting that Tang Lei was so excited about?

The reason was that there was no trace of Demonic Beast aura within the completely transparent Beast Crystal. In other words, there was only pure Spiritual Qi of Heaven and Earth within the Beast Crystal.

If Tang Lei wanted to, he could refine this level two Beast Crystal into his body now, and it could greatly replenish the Spiritual Qi in Tang Lei's body, but it would not have any negative effects.

"Hahahaha, the Heaven Crystal Stone, the Beast Crystal that I refined, can actually be absorbed just like the Heaven Crystal Stone!"

Tang Lei couldn't help but laugh out loud, completely ignoring the dozens of Ash Wolves outside who were looking for him.

The Heaven Crystal Stone was a stone that contained pure Spiritual Qi of Heaven and Earth. Usually, only Martial Warriors had the qualifications to touch the Heaven Crystal Stone.

Not only could it help cultivators to cultivate quickly, it could also cause the Martial Soul to go berserk, greatly increasing the strength of the cultivator.

However, the Heaven Crystal Stone was extremely rare. Every time it was found, it would cause all sorts of major battles between various forces.

And now, Tang Lei was actually able to refine the Beast Crystal to the purity of the Heavenly Crystal Stone. This was equivalent to Tang Lei being able to continuously produce Heavenly Crystal Stones. Although the amount of Spiritual Qi of Heaven and Earth in the Beast Crystal was not as much as the Heavenly Crystal Stone, this matter was enough to shake the heavens.

With this method, Tang Lei could also quickly increase his own strength!

Tang Lei looked at the Second Grade Beast Crystal with some reluctance. He really wanted to refine it, but he still had to keep it for Tang Zhongwei to refine the antidote pill.

The following work was much smoother. The Second Grade Antidote Pill was like a bull's blade to Tang Lei when it came to killing earthworms.

Even with the use of a broken medicine jar, Tang Lei was still able to successfully refine the antidote pill. However, in the end, the medicine jar could not withstand the temperature and exploded in the cave.

At the beginning, Tang Lei was still a little worried. The Ash Wolf's ears were very sensitive. If there were dozens of wolves surrounding the cave entrance, he could only dig a hole and escape.

But there was no movement outside at all.

With caution, Tang Lei did not immediately go out. Instead, he refined the First Grade Beast Crystal in the cave.

This time, the refining time was much shorter. After completing it, Tang Lei could not wait to refine the transparent Beast Crystal into his body.

"As expected!"

The Beast Crystal shattered in Tang Lei's hand, and the Spiritual Qi contained within immediately surged into Tang Lei's body.

"This feeling is too awesome!"

Tang Lei slightly circulated his Genuine Qi, and the golden aura in his body refined the Spiritual Qi. Then, it immediately returned to Tang Lei's body.

"Martial Warrior, Eighth Layer!"