There are also four grades of spirit stones, the lowest low-level spirit stones, and then the intermediate spirit stones, the high-grade spirit stones, and finally the top spirit stones!

Tang Feng obtained a total of 245 low-level spirit stones, seventy-eight middle-grade spirit stones, and three high-grade spirit stones from the Spirit Grotto in the Gray Cloth Fort of the White Emperor Secret Realm.

As for the top-level spirit stones, they have no chance to see them. It is estimated that even the ancient sect mén of the gray cloth castle has few opportunities to obtain top-grade spirit stones, and there are only three high-grade spirit stones stored in this sect, and the more advanced the spirit stones, the more precious and rare they are.

There are only three high-grade spirit stones in the entire Grey Cloth Castle, not to mention top-grade spirit stones.

But now, Tang Feng carefully observed for a while, and couldn't help but be surprised to find that the energy contained in this snow and fire jīng in his body was so huge that it couldn't even be compared to a high-grade spirit stone.

No, it's not that it's incomparable, but it's several times or even ten times more powerful than high-level energy.

Could it be ...... These two things were actually comparable to top-grade spirit stones? Tang Feng couldn't help but be stunned by his discovery, he didn't expect that these two genius earth treasures that he had inadvertently obtained would be so precious!

Not to mention anything else, he has used the Ice and Fire Heavens several times, and every time he uses it, he consumes a lot of energy, but even so, the energy contained in the snow pith and fire jīng has not changed in the slightest.

That was an explosion of energy that even a spirit level master was afraid of! It couldn't even make Xue Zhen and Fire weaken in the slightest, how could this not be amazing.

However, Tang Feng was only surprised for a moment.

Snow and fire, no matter how precious they were, whether they were comparable to top-grade spirit stones or not, Tang Feng now needed to channel their energy thoroughly, and use their balance to control the yào effect of the two Linglong Transformation Pills.

No matter how precious foreign things are, they can never compare to a little bit of their own strength! This is Tang Feng's consciousness.

Only if you are strong yourself" is really powerful, and the use of foreign objects is never the king, especially every time you use the snow pith fire jīng Tang Feng, you have to be careful, for fear that you will break their balance and suffer from unjustified disasters.

Thinking of this" Tang Feng didn't hesitate any longer, his heart moved, and he frantically urged the energy of Xue Meng and Huo Jīng, letting these two energies pour into the meridians and flow into the dantian.

Again, it's the same process as before.

The energy in the snow fire jīng is also considered an external energy, and Tang Feng needs to precipitate them into the dantian and fuse them with the ice and fire energy absorbed before.

But this time, it was even more dangerous than just now. Mistakes can be made just now, because even if something goes wrong, as long as it's not too serious, it won't kill people.

But this time, there can be no mistakes, and the slightest mistake can make Tang Feng die. In particular, the energy that erupted from the snow pith and the fire jīng was far from being comparable to the energy of the Linglong Transformation Gang Pill, and the pain of the meridians that Tang Feng needed to endure this time and the test of the mind were "ten times more difficult than just now."

Streams of fierce and surging energy poured out from the snow pith fire, stirred in the meridians, and were precipitated into the dantian, fused with the ice and fire energy just now, and transformed into a new balance.

Fortunately, whether it is snow rough or fire jīng, the energy contained in it is pure and pure" This makes Tang Feng precipitation and absorption very easy, basically does not need to consume much jīng power and mind, only need to drive these energies to run for a week, and basically absorb almost it.

In addition, he had already had such an experience before, and now Tang Feng is familiar with it, which is easier than just now.

There are more and more energy in the dantian, and it is more and more bulging, Tang Feng feels that he has a fire in his stomach and a piece of ice for thousands of years, sometimes cold and sometimes hot, and shivering when it is cold, as if his soul will be frozen, "When it is hot, sweat flows, and it feels like the whole person is going to be roasted."

is miserable, this is Tang Feng's feeling, "I can't wait to die immediately."

But he was still struggling to support himself, and he didn't dare to have any thoughts and ideas of relaxation. People are like this, if you are determined that you can do something, then even if you can't do it, then it is very likely to be done, if you feel that you can't do it, even if you really can, then you can't do it.

This is a person's conviction and will! This kind of thing that cannot be seen can often become a tremendous force at some critical moment, affecting a person's future and destiny.

Tang Feng does not want to be dominated by any external object, he wants to control everything in his own hands, and the only way to overcome the suffering in front of him is to overcome this difficulty.

I don't know how long it took, Tang Feng only felt that his dantian was about to burst, and the energy in the snow and fire jīng had only consumed one and a half of it.

Although the balance is still maintained, and the energy that precipitates in is also intact to wrap the yào effect of Linglong into Gangdan, if it continues like this, Tang Feng will have to explode and die.

At this moment, he can't stop if he wants to, the snow pith fire doesn't need Tang Feng to guide him at all, he is already autonomously bursting out of energy and pouring into Tang Feng's meridians, and he is now just passively bearing and trying to absorb it.

The dantian has reached its limit, and if he doesn't think of a way, Tang Feng feels that next year's day is very likely to be his death day! The gangxin xiǎo skeleton in the dantian seems to be a little unable to withstand the impact of such a huge energy, and the bones of the body also clicked, and the countless yǫn souls on the xiǎo skeleton are even more flying, panicking.

Suddenly, Tang Feng suddenly recalled the scene when he was promoted to the Heavenly Rank in the White Emperor's Secret Territory, at that time, the Gang Qi in his dantian was also very full, almost bursting the dantian, but when he broke through the Heavenly Rank, the full Gang Qi was transformed into a drop of liquid.

Heaven and man are one! Tang Feng's mind suddenly popped up this thought.

The impatient mood also calmed down instantly, Tang Feng tried hard to feel the ice and fire energy in his dantian, and it didn't take much jīng power to feel that he had merged with these two energies.

Squeeze! Tang Feng's mind moved, and two distinct energies surged violently towards each other's centers.

There was a shaking like clouds and rain, Tang Feng only felt a soft sound from the dantian, and then, the dantian was empty, and there was no longer the feeling of expansion just now.

Looking inward, I saw that there was no longer that kind of abundant energy in the dantian, but there were two more gurgling liquids, like two xiǎo streams, one on the left and one on the right.

The crisis was temporarily removed, and Tang Feng's mood suddenly relaxed.

The burst of energy from the fire jīng and the snow was still continuing, and Tang Feng kept absorbing it, and he had previous experience that whenever the dantian swelled to the limit, Tang Feng would always squeeze these energies into liquid, and strengthen those two xiǎo streams point by minute.

Listening carefully, Tang Feng could even hear the sound of trickling water coming from his dantian.

Gradually, the two xiǎo streams also became wider and stronger. When the energy of the snow and fire jīng completely exploded, the xiǎo stream seemed to have turned into a river.

In Tang Feng's dantian at the moment, the energy contained in it is simply incomparable.

All the energy of the snow hawria fire jīng is precipitated here, which is equivalent to two top-level spirit stones, plus the Gang Qi it has, and the energy of the seventh-order spirit beast Neidan in the two Linglong Transformation Gang Pills, all gathered together, huge and outrageous.

Even if he is a low-grade master of the spirit level, the energy contained in the body is probably not as much as Tang Feng's. The spirit rank Tang Feng has never encountered it, so there is no way to judge.

The second step has been completed, the most critical absorption has also been completed, and there is still the last step of fusion, the difficulty is not a little bit different from the first two steps, Tang Feng is almost 100% confident that he can complete it.

It can be said that at this point, Tang Feng has almost succeeded.

However, before the last step of the matter, no one could judge what would happen next, Tang Feng was relaxed and relaxed, but he did not have the slightest carelessness.

The mind is tired, but the jīng god is extremely excited.

Tang Feng is ready to go all out and complete the last step completely.

The balance between fire jīng and snow rough has perfectly controlled the yào effect of the two Lingling Transformation Gang Dan, and at this moment, the two energies of ice and fire have all turned into liquids, respectively on the left and right sides of the dantian, without interfering with each other and not invading each other.

All of this energy has been owned by Tang Feng, and it is like a finger in his arms.

In a flash of thought, Tang Feng sent two rivers-like liquids towards the xiǎo skeleton.

Taking Linglong Gang Dan is to derive other genera xìng on the basis of the original Gangxin, and this last step is naturally to use xiǎo skeletons to deal with.

Two xiǎo rivers, one left and one right, 『jī』shè on the left and right hands of xiǎo skeletons, the skeleton hand that looked vulnerable actually took one hand autonomously, and grabbed the two xiǎo rivers in his hands, this scene was a stunned sight of Tang Feng, and he didn't expect this to happen at all.

However, speaking of which, as a person's strength increases, his own heart will gradually have a spirit, and although it is surprising that the skeleton's autonomous action at this moment is surprising, it is also reasonable.

The two energy liquids that were caught in the skeleton's hands were also quite restless, shaking ferociously like two dragons, trying to break away from the control of the xiǎo skeleton, but the xiǎo skeleton didn't care, grabbed them tightly, and then ...... He opened his mouth and sent two streams of energy liquid in.

Tang Feng was surprised to death, he didn't want xiǎo skeleton to do this at all, the last step he was going to be to fuse those two energy liquids with xiǎo skeleton, so as to derive the ice and fire genus xìng.

But now, he has completely become an outsider, and he doesn't need to do anything at all, just watch xiǎo skeletons play freely.

There is no blood on the body of the xiǎo skeleton, only a skeleton, but it is also strange to say that after the two liquids are sent into the mouth, they can't get out of the bones and bodies of the xiǎo skeleton, and they are always bound within the skeleton when they rush left and right inside.