Mortal blood!

Ground fire pool!

It is a necessary thing for immortal cultivators to use earth fire to refine weapons.

The power of earth fire is no worse than the power of the three yang true fires of those who are cultivating immortals in the elixir-forming stage.

Therefore, it is a must-have item for countless immortal cultivators in the alchemy stage to refine weapons.

Use the earth fire pool to refine weapons. The power of earth fire is long-lasting. You can refine it as long as you want.

There is no need to worry about spiritual energy loss at all.

It is infinitely better than the Three Yang True Fire of the immortal cultivators in the elixir formation stage.

"If there really is an Earth Fire Pond here, then I might as well try to refine the natal magic weapon."

Lin Fan was secretly happy.

During this time, when he stayed on Xiaozhi Island to collect materials for refining the Five Elements Sword magic weapon, he also purchased a lot of secret techniques for refining the weapon.

Although he didn't have time to read through it, now that he was trapped in Emperor Lin's cave and in urgent need of self-defense, he could calm down and try to refine weapons.

Thinking of this, Lin Fan felt extremely happy.

He quickly arrived in front of the weapon refining chamber with Mu Yan.

Buzz!

Lin Fan casually waved his hand, and a magic formula fell on the protective formation in the weapon refining chamber.

In an instant, the protective formation on the weapon refining chamber was fully activated.

A wave of red hot fire hit Lin Fan's front door with a bang.

Lin Fan didn't have time to think too much, and while activating his spiritual power to protect his whole body, he pulled Mu Yan into his arms.

Although Mu Yan is a ghost cultivator, her figure is somewhat illusory.

But after she formed the elixir, her body of ghost cultivator had become much more solid.

At this moment, when Lin Fan was suddenly pulled into his arms, his heart was pounding.

"Master, you..."

Mu Yan blushed and snuggled into Lin Fan's arms, not daring to move.

The moment he raised his head to speak, his long eyelashes almost brushed Lin Fan's face.

The soft breath, with the faintest fragrance, made Lin Fan feel a little distracted.

But soon, Lin Fan reacted suddenly and quickly released Mu Yan.

"The earth fire in the weapon refining chamber has not been used for a long time, and the accumulated power is very powerful. Yan'er, although you have formed an elixir, you are still a ghost cultivator after all. I was worried that you would be severely injured by the earth fire, so... …”

When Lin Fan finished speaking, he couldn't help but blush a little when he looked at Mu Yan's exquisite figure.

Although, Lin Fan had not come into contact with many female cultivators.

But, all of them are great beauties.

Master Hongyu is extremely domineering.

Lan Lan's cold arrogance contained a hint of charm.

As for Ziyao, she is even more naturally charming. It's a man who can't even move his legs after seeing him.

But Mu Yan's appearance and figure are not inferior to the others.

"Is that so? People thought you, Master..."

Mu Yan's pretty face was slightly red, and a strange color flashed in her beautiful eyes.

When Lin Fan saw this, he quickly changed the subject.

"Yan'er, the temperature of the earth fire in this weapon refining chamber is extremely high. As a ghost cultivator, you can just be restrained by the earth fire. If there is nothing else in the future, you don't need to come here for the time being."

Having said this, Lin Fan took out a lot of elixirs and mysterious copper bottles and gave them to Mu Yan, and told her to help him take care of the Red Flame Golden Scorpion.

But he quickly rushed into the secret room of the weapon refining room.

Buzz!

Lin Fan casually waved his hand, and the formation light curtain instantly closed.

The secret weapon refining room was also completely isolated by this, and seemed extremely quiet.

Looking around carefully, Lin Fan was surprised to find that the weapon refining room was very well preserved.

In addition to the ground fire outlet several feet in size in the center, which is spitting out hot red ground fire, there are also many weapon refining books that record the art of refining weapons.

In addition, other auxiliary items needed for weapon refining are also available.

This was tailor-made for Lin Fan who was eager to refine the Five Elements Sword.

"Although Immortal Lin has made some mistakes, I can use everything in this weapon refining chamber."

"However, I have never been exposed to weapon refining. It is not easy to refine the natal sword. Everything requires me to constantly understand and try."

Lin Fan murmured, and immediately walked to the bookshelf in the weapon refining secret room, and kept reading the weapon refining classics.

These things are almost the same as the weapon refining books that Lin Fan purchased before.

After Lin Fan flipped through it casually for a while, he instantly lost interest.

Just when he was about to find a place to try refining weapons and study the classics on refining weapons at the same time, a book covered with a thick layer of dust was immediately introduced to his eyes.

"There are dozens of weapon refining classics on other bookshelves, why is there only one here?"

Lin Fan frowned slightly and waved his hand curiously.

In an instant, a breeze blew through the dust, and the name of the weapon refining book appeared in front of Lin Fan.

""Xuanhuang Weapon Refining Technique"? What the hell is this?"

Lin Fan was curious for a while.

Just when he was about to take a closer look, Shuhun's voice of surprise sounded in Lin Fan's ears.

"Master, are you sure that what you are seeing is the "Xuanhuang Weapon Refining Technique", one of the three great artifact refining books?" Book Soul asked in surprise.

Lin Fan was stunned!

With a casual move, "Book Soul's Self-cultivation" has completely fallen in front of him.

The spirit of the book also appeared quickly with joy.

"You just said that "Xuanhuang Weapon Refining Technique" is one of the three great weapon refining books? Why is this?" Lin Fan asked curiously.

Shuhun chuckled and glanced at Lin Fan. Seeing that Lin Fan didn't seem angry at the moment, he smiled and spoke.

"Master, you asked me to improve the process of lifting the short-lived curse, but the progress is a bit slow. Master, please tolerate me for a while." Shuhun said.

How could Lin Fan not understand Shuhun's thoughts.

This is clearly because he wants to bargain with himself.

The method to remove the short-lived curse is related to Lin Fan's life.

He will not give up easily.

"You are still talking to me about conditions? If I die, are you sure you can find a master who is more reliable than me?" Lin Fan sneered.

"Ah, this... Master, what you said makes sense. If so, let me tell you about the three great refining books first."

The book soul looked embarrassed, and in order to prevent Lin Fan's anger from falling on him, he quickly changed the subject.

"Master, each of the three great refining books in the world of immortal cultivation is very mysterious. For example, the refining secret technique introduced in the "Xuanhuang Refining Technique" in your hand is a refining technique specifically used to refine top-level materials."

"If you, the master, use this refining technique for refining top-level materials, you will never succeed in refining ordinary refining materials. If you use top-level refining materials, the power of the successfully refined magic weapon will be increased by at least 10%."

Lin Fan's eyes lit up when he heard this.

Apart from anything else, the effect of increasing the power of the magic weapon by 10% is enough to make him excited.

"My Five Elements Sword is already extraordinary. If I use the "Xuanhuang Refining Technique" to refine it, the power will be increased by another 10%. I am afraid that I will be invincible among the cultivators in the early stage of Jindan."

"In the future, if I meet an ordinary cultivator in the late stage of Jindan, I will also have a chance to fight. As for the cultivators in the late stage of Jindan, I will still run as far as I can."

Lin Fan thought secretly for a while, and suddenly his confidence in learning "Xuanhuang Refining Technique" increased greatly.

"In the future, in addition to meditating and practicing every day, I must take some time to learn "Xuanhuang Refining Technique". Only in this way can I successfully refine the Five Elements Sword for myself." Lin Fan said secretly.

The next moment, his eyes suddenly looked at the book soul.

There was a strange smile in his eyes.

"Hearing your introduction to the Xuanhuang Weapon Refining Technique just now, I have gained a lot of knowledge. I guess you have done a lot of research on the art of refining weapons, right? If so, how about you teach me how to refine weapons yourself?"