I only saw fireballs falling from the sky, and they looked like they were the size of fists.

The fist-sized fireball was more than 10,000 times larger than the Mars just now.

The fireball falling from the sky is even more difficult to deal with than Mars.

As the volume increases, the power will increase a lot, and this way of falling from the sky does not have the soft feeling just now.

"It seems that there has been no qualitative change in this Dan Tribulation Fire!"

Mo asked, and got a conclusion.

Compared with the Mars just now, the change in this Dan Tribulation Fire is only the volume.

A glass of water and a bucket of water are still water, the volume has changed, and the essence is still water.

A hundredfold change in volume does not mean that it is a hundredfold more powerful.

"This Dan Tribulation Fire should not be very easy to use for alchemy!"

Cheng Xing has already tested the usefulness of the Dan Tribulation Fire.

Let's not talk about the fire of this Dan Tribulation, the problem of increasing the difficulty, it is not easy to use it for alchemy.

As far as the spiritual fires on the list of heaven and earth spiritual fires, there are nearly ten kinds of heaven and earth spiritual fires, there is no way to use them to refine pills, the destructive power of those spiritual fires is very strong, it is good to use them for battle, but it is difficult to control them when they are used to refine pills.

Especially the characteristics of burning all things, this is basically uncontrollable, and when you are unlucky, you are likely to put yourself in it.

"There are good places too!"

Mo Wenwen also has another opinion on this Dan Tribulation Fire.

The benefits of the Dan Tribulation Fire are still very large, and if they can be used well, they are not necessarily worse than other spiritual fires.

There is also this Dan Tribulation Fire, which is also extremely useful for fighting, compared to his Nanming Lihuo, it is much more useful, and getting this Dan Tribulation Fire can still improve combat effectiveness.

For refining pills, it is not useless, as the fire of the Dan Tribulation, there is also the effect of improving the quality.

It's just that if you can control the fire of the Dan Tribulation and achieve the desired effect, it's not that simple, and there are still a lot of things you want to prepare.

Being able to refine the fire of the Dan Tribulation, and also wanting a special way, Mo Wendao will definitely not abandon his Nanming Lihuo.

In terms of the characteristics of the Dan Tribulation Fire, it is unlikely that it can coexist with other spiritual fires, and it is also a big problem to improve this Dan Tribulation Fire.

"The number one Heaven and Earth Spiritual Fire, what is the use?"

Cheng Xing is more interested in the Heaven and Earth Spiritual Fire, which ranks first.

On the list of heaven and earth spiritual fires, there are a total of thirty-three kinds of heaven and earth spiritual fires, and Cheng Xing has already seen several of them, and he has also obtained Nanming Lihuo.

The one in the first place, but there is little information, and he doesn't even have a name, but he hopes that Mo asks and knows what kind of spiritual fire is in the first place.

It doesn't matter if you know a name, it's even better if you can describe it in detail.

"I guess we won't be able to touch it!"

Mo asked, but he knew something.

As the number one, it can be said to be a kind of fictional heaven and earth spiritual fire.

It should also be real, the spiritual fire of heaven and earth that exists, but they can't find it, or it's not something they can find.

It is recorded in the secret record that the spiritual fire of heaven and earth is the first, and it is the first flame between heaven and earth, which is the initial flame and the ancestor of all flames.

This kind of existence, the flame at the beginning of the birth of heaven and earth, was not what they encountered.

As the first flame, there is no doubt that they are in the first place, even if they don't know what this flame really is.

"What a pity!"

Cheng Xing looked regretful.

For this kind of heaven and earth spiritual fire ranked first, he still very much hopes to get it, with the first ranked heaven and earth spiritual fire, whether it is alchemy or fighting, it has great benefits.

At the beginning of the birth of heaven and earth, they could not touch it, which proved that they had no way to get this flame.

From the birth of heaven and earth to the present, I don't know how long it has been, and it is difficult for him to say how far the heaven and earth spiritual fire has reached.

The spiritual fire of heaven and earth will dissipate, or it may have evolved, will it dissipate or evolve, Mo Wendao felt that it was the latter.

After so many years, the Heaven and Earth Spiritual Fire, which is ranked first, doesn't know how far it has evolved, it is estimated that it is difficult for them to get close, and perhaps they have all given birth to spiritual wisdom.

"These guys have to take it!"

Mo asked, pointing to those who were resisting the Dan Tribulation.

The defenses he had arranged, the fire of the Dan Tribulation outside, did not pose any threat to him.

Even Mo asked to let Nanming leave the fire and devoured some of the fire of the Dan Tribulation, so as to improve his Nanming away from the fire.

This kind of Dan Tribulation is a very simple attack, if you have the ability to resist it, you can naturally get through, or if there is any way to escape, this difficulty will be greater.

In the face of this barbaric attack, those fifteen mortal periods will have a hard time coping.

They still regretted it a little, and when they were not prepared, they came in to help each other survive the Dan Tribulation, but they didn't expect it to be unexpected.

The first change of the Dan Tribulation, they were not injured, and they dealt with it.

The means that should be used are almost used, and in the second change, they are not simply using normal means, and some life-saving means are also used.

The power of life-saving means is very good, but it cannot be used continuously.

Those fifteen mortal stages are not that they don't want to give up, but now they can't give up, they can't get out at all, unless that Dan Master gives up the pill.

At this point, the pill is almost finished, and it is not easy for him to give up.

Even if he risked his life, he would not hesitate to do so, as long as there was a slight possibility of success, that Danshi would not give up.

He knew very well that he would not have another chance to refine this elixir.

Even if he can get together the second medicinal herb, he may not be able to refine it successfully, not to mention this kind of Dan Tribulation, he can't bear it.

With the transaction of the Ancient Sword Sect and the Xuanyue Sect, he has already put himself in, if he can't get this pill, he can only accept the control of the two major forces in the future.

He has nothing to scruple about the life and death of the fifteen mortal periods, and the two sides have negotiated.

"Master, the pill is not enough!"

The representative of the Xuanyue faction asked the Dan Master to take out more pills.

After some consumption, two-thirds of the pills given by the Dan Master had been consumed, and only one-third of the rest was left.

Naturally, they will not take out the pill from their own pockets, and if they can get the pills from the Dan Master, they will definitely not take them out of their own pockets.

The second change has not yet passed, and there is still a third change, and these pills are not enough.

They didn't want to get any benefits, they didn't get any benefits, but they got a lot of them, and this is not worth it.

"It's all for you!"

Nadanshi took out a storage bag.

The pills in this storage bag are the pills he has stored in the past hundred years.

These pills are all the pills that he has worked hard to accumulate, and some of them are the pills that he has refined for others out of conscience.

There are also many of them himself, picking medicinal herbs to refine, for this pill, these pills are given to these fifteen mortal stages, it is nothing, as long as they try their best to help.

"Brother Mo, why don't we help that Dan Master?"

Cheng Xing has always had this question.