Immortal cultivation starts with copying.

The only thing that Chen Yunhao couldn't figure out the use of was the ghost bead.

This ghost bead was filled with a sinister aura and revealed a slight fluctuation of energy, which was somewhat similar to the inner alchemy of the monster he had seen.

Looking at the ghost bead in front of him, Chen Yunhao thought a lot, and even the long-forgotten memories in his mind were turned over several times.

I really can't find the origin of this ghost bead, let alone what its function is.

But I can't help but feel itchy because I don't understand its function.

The only way is to find someone knowledgeable to take a look.

However, before taking it out, Chen Yunhao still had the habit of making another copy of this treasure as a backup.

He took out the ancient mirror, turned it over and aimed it at the ghost bead, and saw a faint flash of light.

When I looked more closely, the ghost bead had disappeared, and the light naturally disappeared as well.

This scene looks familiar. This is not copying, this is absorption!

"Could it be that this ghost bead, like the inner elixir, is also an energy body...?"

Chen Yunhao looked through the ancient mirror and it seemed that he still knew too little about it.

However, this brief stop was not just to check out the things left behind by the ghost cultivator.

The most important reason he stayed was for the ancient mirror. Because he was in a hurry to leave Wanling City, there was one very important thing he had not done.

That is his natal magic weapon, and he wants to transform the ancient mirror into his own natal magic weapon.

After a cultivator has established his foundation, he can refine his own natal magic weapon. Generally speaking, when a cultivator chooses a natal magic weapon, he will definitely choose the most powerful one.

Since it is my natal magic weapon, then the lowest level is a magic weapon, and magic tools have to stand aside.

Some cultivators in the foundation-building stage, after reaching the middle stage of foundation-building, took 10 to 20 years to accumulate enough materials to refine their own magic weapon.

In short, the principle of refining one's own magic weapon is to have nothing rather than something of poor quality, and most cultivators will refine it themselves.

Of course, unless you come across an ownerless and powerful magic weapon, it is not impossible to use a ready-made one.

Just like this ancient mirror, it is definitely an existence that surpasses the level of magic weapons. Although it is not a combat-type magic weapon, it is also his best choice for his natal magic weapon.

As early as the Qi Refining Stage, Chen Yunhao had this idea. This is the most important treasure in his life, and there is no second one so far.

No matter where the ancient mirror was placed, even in a storage bag close to his body, he would not feel at ease. The best solution was to refine it into a life-saving magic weapon and store it in his dantian.

Although the ancient mirror had swallowed the ghost bead just now, it still hadn't changed at all and was exactly the same as when he first encountered the ancient mirror.

Placing the ancient mirror in front of him, Chen Yunhao pinched his hands together and then used a set of spells to refine the magic weapon.

This is one of the commonly used treasure refining techniques on the continent, and it can refine most ownerless magic weapons.

Chen Yunhao's hands were like butterflies flying through flowers, performing various magic gestures.

Invisible rays of light flew from his hand to the ancient mirror, but after completing the entire set of treasure refining techniques, the ancient mirror remained the same, without even a flicker of light.

After all, the ancient mirror was not made by himself, so he did not know the corresponding treasure refining techniques.

Before this, Chen Yunhao collected several techniques for refining treasures, and this was the first one.

Next, Chen Yunhao began to experiment with the second method of refining treasures.

I tried four or five treasure-refining techniques, one on the left, one on the right, but none of them worked.

Looking at the ancient mirror, Chen Yunhao was worried to the point of having a toothache. It was probably because his strength was too weak. Forget it, things don’t always go as one wishes. Let’s talk about it later!

Chen Yunhao shook his head, picked up the ancient mirror and prepared to put it into his storage bag.

At this moment, several lines of text suddenly appeared on the mirror surface of the ancient mirror.

Chen Yunhao was stunned for a moment, but he immediately reacted, quickly suppressed the ecstasy in his heart, and quickly wrote down those lines of text.

There are not many words, only about a hundred words in total, and the writing of some of the words is slightly different from the common words used in the current world of immortal cultivation.

However, the general meaning can still be understood, which is the treasure refining secret that comes with the ancient mirror.

Perhaps Chen Yunhao was too anxious and never remembered that the ancient mirror actually had spiritual power.

If you don't want him to refine it, it will be useless no matter how many treasure refining techniques you use.

It is also possible that the ancient mirror truly accepted Chen Yunhao as its new master, so it revealed the treasure refining technique to him.

Although he had obtained the true treasure refining technique, Chen Yunhao did not dare to act hastily.

Because some of the texts are ancient texts on cultivating immortals, and their pronunciations are different from those of today, we cannot make blind guesses.

So after packing up, Chen Yunhao left the cave and started searching in Nanhua Fairy City.

He wanted to find a shop that specialized in selling various classics. Such shops could be found in Wanling City and Yuxian City.

It mainly sells some knowledge books commonly used in the world of immortal cultivation, such as a complete list of elixirs, a complete list of refining materials, a summary of the five continents of the Tianyuan Realm, annotations of ancient immortal cultivation texts, etc.

Because Chen Yunhao had seen similar books before, but he had never bought them, he was a little annoyed now.

After asking around, I finally found the largest book shop, Tingyuxuan.

This is a shop opened by a female cultivator who is in the foundation-building stage. The name of the shop is very poetic.

Although the store is not very big, it has quite a few classics.

Chen Yunhao was anxious to go back and refine the ancient mirror, so he simply bought two related books and went back.

He then spent another day screening out all the words he didn't recognize.

It took another day to memorize the treasure refining techniques thoroughly and practice the hand gestures repeatedly before he began to actually refine the ancient mirror.

Although Chen Yunhao guessed that the ancient mirror was of a very high level, the refining process was easy and effortless.

He just made the second hand gesture, and the ancient mirror automatically floated in front of him, spinning non-stop.

As the spells were cast out one after another, a faint light appeared on the ancient mirror.

The light is not dazzling, but soft, and it is not the light of a gem, nor is it the light of a spirit.

Anyway, Chen Yunhao felt that this light was different from the light emitted by the ancient mirror when it was copying.

These handfuls of light felt like nebulae in the endless starry sky, constantly changing into various shapes.

When Chen Yunhao practiced the treasure refining technique for the third time, it had not lasted more than half an incense stick of time.

The light of the ancient mirror in front of him suddenly dimmed, and with a whoosh, it sank into Chen Yunhao's lower dantian.

The speed was so fast that Chen Yunhao was stunned before he reacted.

He hurriedly looked inward at his lower dantian, and sure enough, the ancient mirror was floating quietly inside his dantian.

"call……."

Chen Yunhao breathed a sigh of relief. He had finally refined it and resolved a big worry of his.

Chen Yunhao's mind moved, and the next moment the ancient mirror appeared in the palm of his hand.

With another thought, the ancient mirror returned to his dantian.

From now on, as long as he is alive, no one else will be able to know or obtain the ancient mirror. This will be a secret he will keep for the rest of his life.