"This thing ......"

Looking at the black stone that Ming Hai got back, Lin Nan was also a little puzzled.

He hadn't gone deep into the ancient battlefield, and he hadn't really picked up anything like that.

"But you guys are also hard enough, the Gundam I just refined for you has actually achieved this virtue. ”

Take the things to Lin Nan, and of course take out the Gundam and let Lin Nan help repair it.

Although the destructive power of those alien beasts is not enough, when the number increases, it is completely different.

From head to toe, the entire Gundam is intact except for the shield.

And in order to be realistic, Gundam's mouth, Lin Nan also refined it into the kind that can be opened, so that when he sits in it and talks, he can pretend that he is not there.

But now, Gundam's mouth is actually stuffed with two alien beast corpses, and you don't know how to take it down?

And the blood on this shield, you don't know how to wipe it, this is not Captain America's shield, who asked you to use it as a weapon?

Regarding Ming Hai's move of not cherishing Gundam at all, Lin Nan expressed helplessness.

Strictly speaking, things have been sold to others, how to use how to use, and there is no after-sales service, and there is an additional charge for repairing it yourself.

But even so, Lin Nan didn't want to see Ming Hai so wasteful.

Forget it, for the sake of some of them with broken arms, you will know how tragic the battle is.

Putting away the Gundam, as well as a large number of materials brought by Ming Hai, Lin Nan asked him to come back next month to get them.

As for that black stone, it was more than five meters long, wide and high, and it was not a small thing, and Lin Nan even felt a lot of source qi from this black stone.

Could it be that this thing, like the immortal stone and the spirit stone, is something that is completely made up of the convergence of source qi?

What's that called, Source Stone?

However, the source qi should have no color, so this stone may also contain a lot of negative aura.

Lin Nan tried to use purification on it, and sure enough, it canceled out the energy in the stone.

There was a lot of negative aura contained in the stone, Lin Nan purified it for a while, and found that it was almost impossible to see the weakening, so he directly threw the stone into the small world, opened up a place full of purification power alone, and threw the stone into it.

A whole day, a year passed in the small world, and this thing was completely purified, turning into a stone like a spar, and its shape was more than doubled, and its diameter was less than two meters.

When this stone returned to its original appearance, Lin Nan probably knew what this thing was.

This is something that contains the power of the source qi, and it is exactly the same as the source qi seed that took root in Lin Nan's small world before, but the body size is a little smaller.

I threw this thing to the clone and tried to absorb it, and it was like discovering a new continent.

Compared with the Spirit Stone Immortal Stone, when cultivating with this source stone, the speed has increased by at least five times, and this improvement is an all-round growth, not only the total amount of source qi, but also the strengthening of the physical body, and the growth of the power of the law.

A stone that gathers the source qi can actually have such an effect, this is simply open, no wonder these strange beasts will desperately snatch it.

In addition, this thing seems to be able to reduce the bottleneck, the clone was already stuck at the bottleneck of the third realm, but now, just as soon as it was absorbed, the bottleneck was actually loosened.

That's a big deal.

The clone immediately absorbed this stone with all his might, and the bottleneck in his body became looser and looser, and the strength that was originally stuck in the Three Realms was directly broken through.

And that source stone, it basically didn't feel any consumption.

Let the clone absorb the source stone with all his might, Lin Nan withdrew his mind from the small world, and directly called Ming Hai and the three of them, as well as his junior brothers and sisters.

"Regarding the things that the three of them brought back from the ancient battlefield desperately by the city lord of Minghai, let me explain the situation to you......"

After the people arrived, Lin Nan directly began to explain what he knew.

Originally, the matter of source qi cultivation, except for Shen Yun and them, was currently known only to their personal disciples, even the other people in the Endless Gate did not know the specific situation.

But this thing was originally brought back by Ming Hai, and they have the right to know.

Besides, about the cultivation of source qi, these people are city lords, and they already know a little about it, so there is no need to hide it.

Listening to Lin Nan's explanation, they felt that they were really right to desperately bring this thing out.

"The problem now is that if there are a lot of these things, it means that among the alien beasts, there are a large number of alien beasts that far surpass the eighth level, and when it appears, the scene of the alien beasts snatching each other also means that the strength of the alien beasts may return to their senses after surpassing the eighth level. ”

Lin Nan felt that there was nothing wrong with thinking about many things in the worst direction.

"If that's the case, Senior Brother, should we start the cultivation of Source Qi immediately?"

Shen Yun proposed directly.

For the cultivation of the source qi, after Lin Nan had cultivated to the Three Realms before, he wrote down all his experiences, sorted out the exercises, and handed them to Shen Yun.

Although they haven't been allowed to start cultivating yet, it can be regarded as letting them take a look at the strategy first, and when they start cultivating, they will inevitably be a big step ahead of others.

"Don't rush first, I'll figure out the rest of the content first, maybe I need to revise it. ”

Lin Nan shook his head.

"Do you want to report this matter to Lord Immortal Emperor?"

Ming Hai suddenly interjected.

"Please report to the city lord of Minghai, in the next time, let's not go deep for the time being, and pay more attention to this kind of stone, I will go back and think of a way, see if I can refine an immortal weapon that can detect the source stone, and strive to bring more back." ”

Lin Nan agreed with Ming Hai's words.

Everyone knew that this source stone was very important, and Lin Nan also agreed to the request of Hong Zhi and Sun Jiang by the way to refine the Gundam for them.

The harvest of the two of them this time was not small, each of them had more than forty alien beast corpses in their hands, plus their inventory as an immortal venerable for so many years, they paid the fee at one time.

In view of the fact that they brought back the source stone for themselves, Lin Nan said that there would be no additional charge, and this refining would be regarded as the reward for the source stone.

In this regard, the two of them expressed their extreme happiness, after all, they also privately inquired about the remuneration of Ming Hai's refining Gundam, and learned that the labor fee actually reached half of the material, and they knew how much Lin Nan had saved for them.

As for Lin Nan, the first time he got the materials, he didn't directly start refining the Gundam.

He was still studying the source stone.

Lin Nan felt that it was not so much a source stone as an advanced stone.

Holding the doppelganger absorbed by the source stone, his cultivation was constantly growing, and he rushed directly to the peak of the fourth realm, and he was breaking through.

Lin Nan now doesn't know how much strength his doppelganger has, mainly because of each comparison, Lin Nan doesn't know how much weight the Immortal Emperor has.

However, according to the current situation, it is not weaker than Immortal Venerable.

And in Lin Nan's mind, an idea also appeared.

Yourself, do you want to absorb the doppelganger?