The Earth Spirit Flame is a supreme spiritual fire, and its power is extremely terrifying, even if Yun Yi only gets a wisp of fire, the power is not as good as the overall Earth Spirit Flame, but melting and refining the heavy yuan stone is a trivial matter.

After a while, the earth spirit flame melted the heavy yuan stone that was thrown into the Qiankun Ding, and burned all the impurities in it into nothingness.

Yun Yi took the opportunity to perform the Heavenly Remnant Demon Skill and the secret method of sacrificing the super-grade divine weapon, causing the Qiankun Ding to devour and fuse the heavy yuan stone, and at the same time, the No. 1 will body clone sitting in the Qiankun Ding adjusted the essence of the divine soldier inside the Qiankun Ding to refine the essence in the heavy yuan stone.

With the two hole cards of the Heavenly Remnant Demon Skill and the No. 1 Will Body Clone, the Qiankun Ding Sacrifice was very smooth, and it didn't take long for all this part of the Heavy Yuan Stone to be fused and refined.

After refining the first batch of heavy yuan stones, the weight of the Qiankun Ding's body reached 100,000 catties, and this is also the limit of the Qiankun Ding as a first-order superb divine weapon, and this limit must be broken through next, otherwise it will not be able to continue to smelt the heavy yuan stone.

And this step will also be very dangerous, after all, this is to break the limit, but also to break the limit by violent means, once it fails, even if the Qiankun Ding is rich, it will be blown into pieces.

Yun Yi is very cautious in the face of this step, although he has the two hole cards of the Heavenly Remnant Demon Skill and the No. 1 Will Body Clone, but it is not 100% successful, maybe there will be any accidents during the period, so it is better to be careful.

Throwing in a fist-sized heavy yuan stone again, Yun Yi slowly refined it, testing the limit of Qiankun Ding bit by bit.

This time is different from before, at this moment, the original limit of Qiankun Ding has been reached, and Qiankun Ding can no longer accommodate too much, and that piece of heavy yuan stone is just to stimulate the original limit, so there is no need for too many quantities.

Fu Baishi on the other side was also very nervous, and at the same time he was shocked by the background of Yunyi.

He had thought that 100,000 catties of Yuan Stone would be enough to break through the limit of Qiankun Ding and fill up the new limit, but who thought that the 100,000 jin Yuan Stone would only be close to the old limit at once.

If he buys 100,000 catties of Yuan Stone according to his previous thoughts, I am afraid that he will not even be able to break the old limit, let alone build a new limit.

"The background of this Qiankun Ding is too terrifying, and it really deserves to be a descendant of a top family. ”

Looking at the Qiankun Ding carefully, Fu Baishi was very curious about the materials and secret methods of casting this Qiankun Ding.

The secret method of casting is obviously not simple, but that thing may be the heritage of the Lonely Night Family, and it is not something that outsiders like him can try, and he can see some of the material of this Qiankun Ding.

There should be blood spirit steel in it, and it is still a blood spirit steel cast from Yunyi's blood, followed by heavy yuan stones and light yuan stones.

In addition to these, there is also a magical bone spiritual material, which is the core of Qiankun Ding.

It's just that this kind of bone spiritual material Fu Baishi is also very confused, and he has never seen this type of spiritual material before.

Although he was very curious about this, he didn't have any doubts, after all, he was only a seventh-order casual cultivator, and he couldn't compare with the top families in terms of knowledge at all, and there were more spiritual materials he didn't know in the world, and there was nothing to doubt if he didn't know this kind of bone spiritual material at the moment.

In contrast, Fu Baishi attached great importance to the spirituality displayed by the Qiankun Ding, and he could sense that the essence in the Qiankun Ding was operating in a very complex method, constantly refining the essence in the Chongyuan Stone.

Yun Yi is only a first-order martial artist, and he has not yet cultivated the Gang Qi, so it is impossible for him to use himself to attract the essence of the divine soldiers in the Qiankun Ding to operate such an esoteric method, so there is only one conclusion - it must be the handiwork of the spirituality in the Qiankun Ding.

In fact, Fu Baishi's guess is not wrong, but it is not the spirituality of Qiankun Ding, but the number one will body clone of Yunyi, which can also be said to be the instrument spirit of Qiankun Ding.

Spirits and simple spirits are two completely different concepts, spirits only have some instincts, machine spirits have a certain amount of intelligence, and Yunyi's will body clone goes one step further and has wisdom that is no different from himself.

"Click!"

With the continuous refining of the heavy yuan stone, the original limit of the Qiankun Ding was constantly approached, and finally there was a clicking sound from the body of the Qiankun Dingding, and countless cracks appeared on the Ding's body, as if it was about to collapse at any time.

"Oops, Yun Xiaoyou, stop quickly, otherwise this psychic weapon will be destroyed!"

Seeing the countless cracks on the Qiankun Ding, Fu Baishi was shocked and hurriedly opened his mouth to ask Yun Yi to stop.

This is equivalent to the failure of the sacrifice, and it is obvious that the current Qiankun Ding is not enough to break through the original limit.

"It seems that the cultivation of the super-grade divine weapon is much more difficult than I imagined!"

Looking at the cracks on the Qiankun Ding, Yun Yi touched his chin and had a new understanding of the sacrifice of the super-grade divine soldier.

"Elder Fu, there is no need to stop, my Qiankun Ding is very different from ordinary divine soldiers. ”

Turning his head and smiling at the nervous Fu Baishi, Yun Yi's expression was still confident, and he had no intention of stopping.

Originally, Fu Baishi wanted to persuade again, but the next scene made his eyes almost pop out.

I saw that the countless cracks on that Qiankun Dingding's body were actually healing at a very fast speed, and it only took a few breaths to rejuvenate, as if they had never been broken.

This scene made Fu Baishi and Fu Qianqin stunned, and their heads were a little blank.

They had never heard of such a terrifying self-healing ability of the Divine Soldier itself, what the hell was this?

Fu Baishi's shock Yun Yi ignored it, he was now engrossed in launching a second breakthrough against Qiankun Ding.

Although the previous breakthrough failed, Qiankun Ding was refined by him with his own teeth, and he has a certain regeneration ability, coupled with the characteristics of the Heavenly Remnant Demon Skill, the recovery power is amazing, as long as it is not annihilated into nothingness, even if it is shattered into slag, it can be recovered.

This is also the final hole card for him to dare to sacrifice super-grade divine weapons!

The low success rate of the sacrifice is not a problem, the master has the capital to start over, if he does not achieve ten times at a time, he does not achieve ten thousand times at a time, as long as he persists, he will always succeed in the sacrifice.

It was shattered again and again, repaired again and again, and then continued to be sacrificed.

This scene made Fu Baishi and Fu Qianqin both boring.

They couldn't remember whether it was the thousandth or the 10,000th sacrifice, and half a month had passed since the beginning anyway.

During this period, the powerful self-healing ability of Qiankun Ding refreshed their cognition again and again, whether it was cracks all over the place, or was blown into pieces, and even once it was shattered into slag, but that thing was repaired back to its original state.

Damn, is this a divine soldier or an undead monster?

"Boom!"

Just as Fu Baishi was looking up at the sky boringly, suddenly a voice like a flood bell came from Qiankun Ding, and then the breath of Qiankun Ding became vast and heavy.

Although it is only a little stronger, it is a signal of a breakout.

You must know that Qiankun Ding has reached its original limit before, and if it does not break through this limit, it is impossible to enhance its own breath.

In other words, now this Qiankun Ding has finally broken through the original limit, and it has not been broken.

"Is it done?"

Fu Qianqin, who had been paying attention to this place, immediately jumped out of the cultivation pool, put on a coat and flashed in front of Yun Yi, a pair of beautiful eyes constantly looking at the Qiankun Ding.

"Yes, it's done!"

Suppressing the excitement in his heart, Yun Yi nodded.

In the past half a month, he has suffered a lot of crimes, and the sacrifice of the super god soldier is beyond his imagination, even if the Qiankun Ding has a strong background, it only increases the success rate by ten times.

Ten times is the success rate of 1 in 1,000, this is only a success rate, it does not mean that you can succeed in the sacrifice a thousand times, and if you are unlucky, you may not succeed once in the sacrifice 10,000 times.

Yun Yi belongs to the particularly unlucky kind, he has been forced to sacrifice more than 15,000 times before finally succeeding, if it weren't for his tenacity, I'm afraid he would have given up long ago.

"The most difficult hurdle has passed, and then you just need to refine the heavy yuan stone and light yuan stone step by step, but I don't know how big the limit of your Qiankun Ding will be. ”

Fu Baishi looked at the brand-new Qiankun Ding in amazement, guessing in his heart how far this thing would reach after breaking through.

The previous person's notebook he obtained recorded that the super-grade divine weapon he had cultivated was three times that of the original, and the foundation of Yunyi's Qiankun Ding was far superior to that of the predecessor's psychic divine weapon, and it was obvious that its new limit was definitely more than three times.

"I don't know, but it shouldn't be too small. ”

After communicating with the No. 1 Will Body clone, Yun Yi got an approximate data.

The limit of this new will be at least five times more than the original, which is the most conservative estimate, and we will have to try it to know how it will be.

Without much hesitation, Yun Yi invested a large amount of heavy yuan stones and light yuan stones into the Qiankun Ding, using the fire formed by the earth spirit flame to quench the impurities, and then refining and fusing them into the ding body.

The speed of refining this time was extremely fast, and after a while, the 400,000 jin heavy yuan stone and light yuan stone were refined into the Qiankun Ding, but it still did not reach a new limit.

After communicating with the No. 1 Will Body clone again, a smile appeared on Yun Yi's face, and then he controlled the Qiankun Ding to change into ten zhang in size, and put all the remaining heavy yuan stones and light yuan stones into it.

He already understood the new limit of Qiankun Ding, and that limit was even greater than he imagined, ten times the original.

In this way, a total of 1.1 million catties of heavy yuan stones and light yuan stones were refined into the Qiankun Ding, even if the impurities in it were removed, there was a weight of one million catties, which made the weight of the Qiankun Ding reach a terrifying level of one million catties.

"It's all been refined?"

Fu Baishi looked at the Qiankun Ding in front of him in shock, he had guessed that the new limit of the Qiankun Ding would probably be five to six times the size of the original, but who would have thought that it would be ten times.

That's an exaggeration, isn't it?

"It's not all refined, and there are about five thousand catties of heavy yuan stones and light yuan stones left. ”

Yun Yi took out two cooled and solidified heavy yuan stones and light yuan stones from the Qiankun Ding, which weighed about five thousand catties, which was the only thing left.

“......”

Fu Baishi looked at the only remaining heavy yuan stone and light yuan stone in Yun Yi's hand, and the whole person was speechless.

Lao Tzu got a full 1.1 million catties of first-order top-grade goods, even if the impurities are quenched, there is definitely a million catties of weight, and there is only so much left for your fusion.

Compared with the original 1 million catties, the difference between heaven and earth is simply the difference between heaven and earth, and there is no comparison at all!

Fu Qianqin was also very shocked, you must know that the current Qiankun Ding definitely has a weight of one million catties, and with the light yuan stone, the weight can be reduced to 100,000 catties.

With Yunyi's ability to lift it up and smash people, the picture will definitely be very poignant.

Originally, this guy was already very perverted, and now that he has this big killer weapon in his hand, it will become even more perverted.

Fu Qianqin really couldn't think of anyone else who would be this guy's opponent at the stage of a first-order martial artist, I'm afraid that those rumored Tianjiao couldn't compare to this guy!

Yun Yi didn't know what Fu Baishi and Fu Qianqin were thinking, and at this moment he was communicating with the No. 1 Will Body clone.

According to the induction of the No. 1 Will Body clone, it seems that after the completion of the sacrifice, not only did the strength of this Qiankun Ding increase tenfold, but even the gravity field brought about by that heavy yuan stone had undergone a huge change.