Li En was in the workshop, and he also stayed for a few days, in this, Li En always stared at the situation of the Ding Furnace, looking at the holy stone at the core, and now it, under the burning of the fairy fire, began to gradually dissolve, but this dissolution, the speed is very slow, it is difficult to see any clues, and only with the passage of time, can you roughly see the change.

Now, after several days of refining, Li En could clearly see that the holy stone was gradually softening, and the round stone was gradually deformed, like a puddle of soft mud, slowly scattering away.

However, this softening is still not obvious, even if it has softened, it is still in a solid state, without the slightest liquid in general, it can be said that there is still a long way to go, and it will take a lot of time to make it completely liquid.

However, at the moment, Li En is enjoying it, because such a thing can still be perceived from a lot of benefits, especially in refining, you can learn a lot of useful things, which is quite good.

Li En, who enjoyed it and experienced these changes, also found that this kind of refining can be regarded as a kind of cultivation, allowing him to reach a more accurate point in fire control, which has benefited him a lot, which is not a bad thing!

This holy stone is really a good gift, for him to return from purgatory, successfully return here, and he has reached a higher level, and you have a little conscience.

The object of Li En's complaint is naturally the "fire on the other side", but it can be regarded as having a good conscience and leaving a lot of benefits for Li En, otherwise when the time comes to it, Li En will definitely have to repair it, that bastard flame, otherwise how can he relieve his anger like this.

At this moment, Shen Candle looked at the materials he had invested some time ago, and now he had finished refining, pouring these liquids with a purity of 99.9 percent directly into the giant ding, so that these liquids would gradually converge into the sword fetus, let it devour and absorb, and enhance its own strength.

The refining of these materials is only the nutrients that eventually turn into the sword fetus, but they can become its nutrients, and they account for a small part, most of which will be used as residues, gradually condensed, formed into waste, and finally recycled.

But it won't cause waste, these materials, but they are all good materials, even if they are eliminated, they can be used as raw materials, used again, used to forge other artifacts, some low-level spiritual contracts, and even some holy weapons, they need to be used, after all, they can't be used by the sword fetus, but it doesn't mean that they are not good, forging spiritual weapons and holy weapons, they are still high-quality materials.

Shen Zhu looked at Emperor Yan's expression and felt very shocked, this supreme powerhouse was really serious, and he was engrossed in refining, this kind of calm mentality was indeed powerful enough, and he was worthy of being one of the "Five Emperors", and it was really extraordinary.

In the follow-up refining, no matter what happened around him, Li En was still busy in the workshop, but Li En seemed to be independent of the world, focusing all his attention on this refining.

His preoccupation reached the advanced stage, and it brought tremendous pressure to the holy stone, causing it to begin to undergo more drastic changes, softening more obviously, and began to have a kind of soft and thick sugar water, which was dissolving all the time.

And this kind of situation, when Li En watched it with his own eyes, and watched them melt more and more, he also felt a trace of joy, just like that, gradually dissolved, and finally reached the point he hoped, it could be like flowing water, then it could be done, and the follow-up casting began, it must be successful!

Snort

In the past week or so, the holy stone has been continuously refined by Li En's immortal fire, and the powerful immortal fire has begun to exceed its tolerance range, and now it is also the beginning, accelerating the dissolution, if it was a thick syrup before, then now it is equivalent to a batter, and it has begun to be somewhat diluted, which is exactly the result that Li En is looking forward to, it should be like this, and it needs such a result.

After Li En got a good result, he began to temper further, he didn't believe it, he couldn't do it now, and he definitely couldn't fail

About three days have passed, and Li En is finally relaxed at this moment, because this moment has finally arrived.

Snort

In the fire tripod, Li En clearly saw that the holy stone had dissolved, and like flowing water, flowing around, the holy stone had been successfully refined, turning into a red water, like the red wine in the wine glass, transparent and smooth, like a drop of blood, splashed in the fire ding.

Seeing this scene, Li En finally relaxed, and now he can rest assured.

However, there is still another step needed, that is, to let it fuse with the sword fetus, and when the two are successfully fused together, the sword fetus will also undergo a qualitative transformation, and finally reach the perfect embryonic stage.

The final grinding will reshape the sword fetus, and finally a new sword will be born, which is what Li En is looking forward to the most.

And now, Li En also has to face, one of the most difficult problems is this fusion, he is not good at it, and this can only be carried out by relying on "Shen Candle".

Boom!

However, at this time, the door of the workshop was suddenly opened, only to see a familiar figure appear, Li En looked at it, and suddenly felt a little surprised, because it was actually the "Red Demon Immortal King", he actually ran over in person, it was really a bit of a surprise!

The Red Demon Immortal King, with a faint smile at this moment, said softly: "Emperor Yan, it seems that he has encountered some problems. ”

The Red Demon Immortal King, who came over with a negative hand, looked at Li En with a hint of amusement, teasing.

However, Li En smiled helplessly, and then said softly: "Well, it is true that there are some problems, but since you can come here, it proves that I can entrust you." ”

Hearing this, the Red Demon Immortal King twitched the corners of his mouth, and said helplessly: "You guy, it seems that you didn't come at the right time, but when you encountered such a thing, you were cheated." ”

However, the Red Demon Immortal King didn't say much, he directly rose into the air, came to the side of the Fire Ding, and saw the Ding Furnace, the ball of holy stone liquid that turned into flowing water, and the crystal sword fetus suspended in the depths of the Ding Furnace, this time the "Red Demon Immortal King" had already understood the situation clearly, and then sighed: "What a peerless weapon, it is indeed very powerful!"

"If it can be built, then it will definitely become a supreme immortal weapon."

"It's a shame you were able to find such great material, what is it?"

The Red Demon Immortal King, seeing these two things, was also quite stunned, he was very surprised, it was really the first time to see this kind of red stone dissolved liquid, it can be said that the quality of this material is very powerful, although the Red Demon Immortal King is in the forging field, it is a very powerful ancestor level, and he who has seen a lot of knowledge has seen this kind of material for the first time.

"This is the "Hellfire Holy Stone", a stone that only exists in "Purgatory", and this kind of stone, I also took a lot of effort to find. ”

"If you fail, you really don't have it. ”

The Red Demon Immortal King, hearing Li En's explanation at this moment, his eyes condensed slightly, it was really unexpected, it was actually something from purgatory, but it was enough to prove that this material was very powerful, he had indeed never seen anything from purgatory, after all, he didn't dare to go there, and he probably didn't know if he could come back.

"I see, the "Hellfire Holy Stone" is really the first time I have seen it, and it can be regarded as a long knowledge. The Red Demon Immortal King, his gaze froze slightly, and then showed a hint of curiosity, as a forger, this was his interest, because this unknown material was what he wanted to study the most.

Now, there is an opportunity in front of him, and as a forger, he must seize this opportunity and give it a try for himself.

Seeing the expression of the Red Demon Immortal King, Li En immediately knew what he was thinking about now, and then responded: "Then since this is the case, this fusion step will be entrusted to you." ”

"No problem!

Li En waved his hand, looking like an invitation, which made the Red Demon Immortal King slightly stunned, but although he was very eager, he also held back, he couldn't fall into Li En's trap, although that thing was very good, but he also needed a little technology, after all, fusion was very troublesome.

However, Li En shook his head slightly, and then said softly: "This time, don't refuse, after all, whether it can be completed or not depends on you." ”

The Red Demon Immortal King, hearing this, couldn't help but sigh, and then said softly: "Forget it, then I'll go out directly!"

"However, I need to tell you that this material is very troublesome, and even if my skills are good, there is no guarantee that it will be 100% successful."

The Red Demon Immortal King also informed me in advance that such materials are very difficult to fuse, and once they fail, I am afraid that this will really be the end.

Just like an ancestor-level forging master like the Red Demon Immortal King, he can't be 100% sure of success.

But Li En nodded, and then smiled: "It's okay, you just go and give it a try, if it fails, I'll go find another "Hellfire Holy Stone". ”

"I'm not in a hurry for this."

The Red Demon Immortal King, when he heard this, was a lot more relieved, and then he was also ready to make a move, his eyes turned to look at Shen Candle, and said in a deep voice: "Shen Candle, you also pour this side for me, and prepare to tutor me at all times." ”

"Yes, Shen Zhu is commanded. ”

When the Red Demon Immortal King, looking at the situation in this Ding furnace, his eyes became solemn, and he suddenly rolled up his sleeves, and then took a deep breath, and his long red hair rose slowly, and at this time, the Red Demon Immortal King, put his palms together, and then a seal appeared, and at this time, he shouted violently: "Red Blood Fire Seal"

"Convergence of Heavens"

As soon as these words fell, he suddenly saw a blood-red light mark suddenly appear on the Ding Furnace, and on Li En's sight, it began to bloom with red light.

"Up"

The Red Demon Immortal King, with a simple word, the smelting of the two also began.