In addition to the demons and iron men who were forcibly controlled by the little guys, there were five other supernatural people in the prison who needed crystal nuclei.

From the perspective of personal emotion, Huang Sheng naturally prefers to hand over the crystal nucleus to Liu Xin, who looks at him like a brother, but the problem is not emotional, and in desperation, Huang Sheng can only turn to the system for help, hoping that the system can help him come up with an idea.

"Of all the abilities, elemental abilities tend to be the most powerful, but there are exceptions to everything, and some transformational abilities can also become incredibly powerful when they are advanced."

"According to the analysis of the system, there are four best candidates for the crystal nucleus of the fusion host, namely Liu Xin of the elemental system, Iron Man, Ji Zelei and the human with the ability to transform into a demon."

"But since the demon and the iron man have not really surrendered to the host, the candidates for the use of the crystal nucleus can only be selected from Ji Zelei and Liu Xin."

"At the same time, because Ji Zelei's sand ability is biased towards defense and taunting, but the host and others already have an ironclad corpse that can fight the skeleton reptile head-on, so the system recommends giving the crystal nucleus to Liu Xin to take. The ice ability is a variant of the water ability, although it lacks the endless life of the water ability, but it has a stronger destructive power, and at the same time, the extreme cold can also have a great impact on any flesh and blood creature, in this case, only Liu Xin's evolution ability can better help the host and others defeat the skeleton crawler! ”

The system not only has the inheritance of the entire Dao Sect in the database, but also has extremely strong computing power, so he quickly gave Huang Shang's suggestion.

"Since that's the case, then choose Liu Xin!"

Hearing the system's words, Huang Sheng also breathed a sigh of relief in his heart.

Liu Xin was the first brother to fight side by side with him, and now he can finally give this little guy an explanation!

Now that the decision has been made, Huang Sheng no longer hesitates, immediately gathers everyone together, and tells everyone about his decision.

Everyone had no objection to Huang Shang's decision, after all, if it weren't for Huang Sheng and the iron armored corpse, they would have been buried in the dragon's belly. In addition, Liu Xin also made a lot of efforts in the battle, so they were also convinced to give the crystal nucleus to Liu Xin.

And Liu Xin also knew what this crystal nucleus meant, so after getting the crystal nucleus, he didn't talk nonsense, but immediately found a place to retreat and fuse the crystal nucleus and break through the ability.

No one knows when the skeleton reptile will make a comeback, and in this case, of course, the sooner Liu Xin breaks through, the better.

After handing over the crystal nucleus to Liu Xin, Huang Sheng also began to take everyone to divide up the rest of the spoils, that is, the corpse of the Destroying Monarch Dragon.

Although the most precious thing in the body of the Monarch of Destruction was the crystal nucleus, the rest of his body was still a rare treasure. Among them, the dragon blood and dragon meat are naturally handed over to the iron armored corpse and the little guy, so that they can recover their strength and even become stronger, but the indestructible dragon skin and dragon bone, as well as the extremely sharp dragon teeth, are the best protective gear and weapon materials!

Of course, for ordinary people, even if they get these dragon skins and dragon teeth, they will only be roughly processed at most, which is difficult to use, but who is Huang Shang, who has inherited the entire Daomen inheritance, and who has practiced "Yin and Yang Life and Death Record", he naturally will not be ignorant of the most important Daomen inheritance of "refining weapons". Although he has never practiced it himself, now that there are so many materials in front of him, even if he is a novice rookie, he can't practice any powerful magic weapons, but it is enough to practice some weapons and equipment that are enough for everyone to defend themselves!

So then Huang Shang also borrowed the dagger of the Fallen, and then asked others to help defend the city wall, while he and the Fallen began to dissect the huge dragon corpse, and completely stripped all the materials that could be used in it.

After being busy for half an hour, Huang Sheng walked into a warehouse in the prison alone with this large number of materials and began the first refining in his life.

"I didn't expect there to be a lot of things......"

Looking at the large pool of dragon skins, dragon bones, dragon claws, and dragon teeth spread out on the floor of the warehouse, Huang Sheng took a deep breath, then closed his eyes, and began to recall in his mind the refining method that the system had passed down to him before.

Generally speaking, Daomen refining requires several necessary conditions, namely refining materials, personal cultivation, refining furnace, and fire in the furnace. The more powerful the magic weapon is refined, the higher the requirements for these four conditions, and even in the records of the Daomen, in order to refine some legendary treasures of heaven and earth, the masters of the Daomen even use heaven and earth as a furnace, and lead the heavens, thunder, earth and fire to melt those materials, and finally practice the magic weapon.

And although Huang Sheng is refining these things now, he is afraid that he can't even call them magic weapons, but now he is still satisfied with the refining materials and personal cultivation, but there is nowhere to find the Ding Furnace and the Furnace Fire.

It is precisely because of this that this time Huang Shang also decided not to refine treasures by ordinary means, but to use the unique refining techniques recorded in the "Yin and Yang Life and Death Record" to refine these materials.

Different from the traditional method of borrowing external forces to refine materials, the creator of the Yin and Yang Life and Death Record has found a unique way and adopted the method of origin refining. The so-called method of origin refining is actually to use the power of yin and yang life and death to hone the materials little by little. You must know that this power of yin and yang life and death is originally the most original power between heaven and earth, and when it runs to the extreme, it can even transform earth, fire, feng shui, and evolve all things, so in turn, it can also turn all things into the source and refine them.

It's just that the requirements of this refining technique are also quite harsh, and it needs to be quite meticulous in the process of refining, if you accidentally lose the balance of yin and yang, and the misalignment of life and death, then this material will be completely reimbursed, it can be said that the difficulty and success rate of refining are very different from the traditional refining techniques of Daomen, the only advantage is that there is no need for a furnace and furnace fire, and the magic weapon refined is three points stronger than the ordinary magic weapon.

If it weren't for Huang Sheng really having no other choice, he wouldn't have chosen this Origin Refining Law Refiner.

"Hoo ......"

After carefully recalling the refining method in his mind more than a dozen times and making sure that there were no omissions, Huang Sheng opened his eyes, then let out a long breath, picked up a dragon tooth and began to refine the weapon.

"Yin and Yang Eyes of Life and Death!"

After holding the dragon's tooth in his left hand, Huang Sheng urged the spiritual power in his body with all his might, and the black and white streamer in his eyes shone brightly.

And with the opening of the Yin and Yang Eyes of Life and Death, Huang Shang's gaze also seemed to be an X-ray, penetrating into the dragon's teeth little by little, seeing all the structures in the dragon's teeth clearly, knowing where it was the weakest and where it was the toughest.

"Judge's pen!"

The next moment, Huang Shang summoned the judge's pen and pointed the glowing black light at the most vulnerable place of the dragon's teeth.

Airplanes!

In an instant, I saw black and white light surging out from the judge's pen, and then merging into the dragon's tooth, and slowly penetrating and transforming this dragon's tooth along the bits and pieces of cracks in the dragon's tooth.

Gradually, this dragon's tooth also began to emit a little black and white brilliance, and at the same time, it gradually changed from a white bone state to a crystal clear like white jade, and even began to shrink little by little!

Alchemy has begun!

"It works!"

Seeing that the dragon tooth began to gradually change under the refining of the power of yin and yang life and death, a hint of joy flashed in Huang Shang's eyes.

Click!

But with the fluctuation of Huang Shang's mood, the pen in his hand also trembled slightly, and then he saw that the originally orderly black and white light in the dragon's teeth suddenly turbulent, and finally completely disordered, and the light emitted by the dragon's teeth also became flickering and dim, extremely unstable!

"Damn!"

Seeing this scene, Huang Sheng suddenly remembered the record in "Yin and Yang Life and Death" about the failure of refining, and then his face changed, and he immediately threw the dragon tooth far away.

Rumble!

And almost as soon as the dragon tooth came out of his hand, it flew out seven or eight meters, and before it landed, the dragon tooth exploded like a hand/thunder, and countless fragments of bone shot out in all directions at a very fast speed like a bullet/piece, and even many of them swept towards Huang Shang.

Airplanes!

In the face of the bone fragments that shot from this burst, the black and white magic clothes on Huang Shang's body automatically activated, blocking all the bone fragments. But the remaining bone fragments filled the ground with potholes in all directions, and even the iron door of the warehouse more than ten meters away was directly hit with three or four holes!

This power is even more terrifying than the average hand/grenade!

"Damn, no wonder the inheritance says that it is very risky to use the Origin Refining Method to refine the weapon, it turns out that this is the case!"

Seeing the result of this explosion, Huang Shang's forehead couldn't help but ooze a little cold sweat.

If it is a traditional refining method, then even if the refining fails and the refining material explodes, there is also that layer of Ding Furnace as a resistance. And this Origin Refining Method is equivalent to refining the weapon with bare hands, once it fails, the power of the material itself and the power that it instills into it will burst out, and the more power injected at that time, the stronger the power of the explosion.

According to the records of the lineage, the great power who created this method was once defeated when refining a powerful magic weapon, so that he was almost invincible in the world at that time, and he was equivalent to bearing his full blow, so he was deeply damaged, and he slept for thousands of years before he was reborn, and since then he has not used the Origin Refining Method to refine the magic weapon.

It is obvious that once a snake bite for ten years is afraid of the well rope!

Even that power is like this, and the risk of Huang Shang refining these materials can be imagined.

Fortunately, these materials are very ordinary, and there is not much power injected into them, so they can hold it for the time being!

Then, Huang Sheng took a deep breath, and then picked up a dragon tooth that was more than forty centimeters long again and began to refine!

This time, after suffering the previous loss, he didn't dare to be careless, and he was careful to refine the whole process.

In fact, when refining low-level materials, the success rate of the Origin Refining Method is still very high, after all, these low-level materials cannot resist the erosion of the power of yin and yang life and death inch by inch, so as long as you are careful and meticulous, then nothing will go wrong.

As a forensic doctor, Huang Shang, who has undergone formal doctor training, and even was almost pulled by the surgeon to become a surgeon, this kind of meticulous work that is difficult for ordinary people to undertake is nothing at all.

So soon, this dragon tooth slowly shrank under the refining of the power of yin and yang life and death, and became more and more crystal clear, and finally turned into a bone dagger that was only thirty centimeters long, as if it was cast from the best white jade, and there were even one or two black and white rays of light flowing faintly, which looked extremely delicate!

This time, the refining weapon finally succeeded!

Now it's time to test the power of this bone dagger!

Thinking of this, Huang Shang's eyes flashed, and then he walked to the corner of the warehouse, took the dagger and slashed at the seven or eight steel pipes that were tied together in the corner of the warehouse.