In Concubine Yu's small world, the immortal aura was shrouded, but in one place, all the immortal qi was dispersed aside, and there was a huge pitch-black stone tablet in the center, which was the Nine Hells Tablet.

Long Yu was going to lend it to Concubine Yu for a month, and then take it back before she set off for the alien monuments, after all, when she went to the alien monuments, even Concubine Yu herself didn't know if she would encounter any danger, so it was impossible for her to bring things that didn't belong to her, anyway, it was useless to bring them, in case of any accidents, the Nine Hells Monument would be cheaper for others.

"Long Yu, since you lent me the Nine Hell Tablets, I can't be too stingy, I still have a lot of heaven and earth aura in my small world, you can cultivate here for a while, at least enough for you to cultivate a new martial arts secret method to the fifth level. ”

Concubine Yu said to Long Yu with a smile.

"Oh, thank you so much, Senior Yu. ”

When Long Yu heard this, he couldn't help but light up, he now needs the aura of heaven and earth to improve the realm level of the heart of demon dust, but the Nine Nether Realm is about to collapse, and there is not much spiritual energy left in the heaven and earth, which is not enough for the dragon to use.

Even in other people's small worlds, if you want to provide enough for one person to cultivate a martial arts secret method to the fifth level, it will also require a lot of heaven and earth aura, for example, in Concubine Yu's small world, it will probably take a month to give birth to so many heaven and earth aura!

Therefore, Long Yu was also embarrassed to ask other powerhouses who dominated the secret realm to ask for the aura of heaven and earth, after all, the small world and the aura of heaven and earth belonged to each other's private property.

Now Concubine Yu is willing to give so much heaven and earth aura to Long Yu, which can be said to be an extremely rich benefit for Long Yu, but it will take a lot of time to absorb so much heaven and earth aura.

"So, I'll have to stay here for a while before I leave for the Battlefield Legion mission. ”

Long Yu thought in his heart, but since there was a chance to improve the Demon Dust Heart, a martial arts secret technique, then it was impossible for him to give up this opportunity, if he could raise the Demon Dust Heart to the fifth realm before leaving, then his survivability would be further improved to an unprecedented level.

"If you cultivate the Demon Dust Heart to the fifth level, the speed of physical rebirth will be five to ten times faster than before!"

Long Yu has entered the interior of the Nine Hell Monuments, so he still has some understanding of the realm level improvement effect of the Demon Dust Heart, but it is a pity that now Long Yu has only obtained the first three cultivation methods of the Demon Dust Heart, and the subsequent cultivation methods have not yet been comprehended from the Nine Hell Tablets.

"Don't thank me, it stands to reason that the Nine Hell Tablets belong to you, and if you are willing to lend me such a treasure for enlightenment, then I must definitely give you something you need. ”

Concubine Yu waved her hand, signaling that Long Yu did not have to be polite.

"Well, but I only have one martial arts secret method to cultivate, that is, the heart of the demon dust that I comprehended from the Nine Hells Tablet, and for the time being, I only have the third-level cultivation method, so I shouldn't need much heaven and earth aura. ”

Long Yu nodded and said.

"Well, then let's go, I'll study the Nine Hell Tablets first. ”

Concubine Yu smiled sweetly, raised her hand to condense the power of the world, and sent the dragon royal to other directions in the small world, this side has been occupied by the Nine Hells Monument, there is no heaven and earth aura, so if the dragon royal wants to absorb the aura of heaven and earth, the only way to do it is to go to other places.

In the blink of an eye, Long Yu came to a place where the aura of heaven and earth was extremely strong, this was a void in Concubine Yu's small world, which contained an extremely rich aura of heaven and earth, I am afraid that it was comparable to the top of the Nine Shadows Heavenly Ladder built by Long Yu in the Shenwu world!

"Awesome!"

Long Yu couldn't help but sigh a little, the Nine Nether Realm may be because there is no master, the fall of the Nine Nether Dragon Emperor, among which the speed of recovery of the heaven and earth aura is not fast, Long Yu built a Nine Nether Sky Ladder, and directly consumed the heaven and earth aura in the entire Nine Nether Realm within a year.

But now in this small world of Concubine Yu, there has always been a place similar to the top of the Nine Shadows Heavenly Ladder, which is always full of heaven and earth aura, if you want to practice any martial arts secret method, you can come here directly!

This is really very convenient, but it needs to be fast enough for the heaven and earth aura in Concubine Yu's small world to recover, otherwise it will soon cause the entire small world to collapse.

Long Yu didn't waste any time, and after coming here, he immediately began to absorb the surrounding heaven and earth aura, and gathered all the heaven and earth aura on his second heart, the heart of demon dust.

He still remembered that he had to go to the Red Warbler's room tonight and transfer all the creatures in the Nine Nether Realms to the Red Warbler's small world, so it wouldn't take long to cultivate here with Concubine Yu today.

Of course, no little time can be wasted, anyway, it's okay during the day today, he is here to absorb the aura of heaven and earth.

However, what Long Yu didn't expect was that when the heart of the demon dust began to absorb the aura of heaven and earth around it, a strange phenomenon suddenly appeared.

The Heart of Demon Dust was constantly devouring the Heaven and Earth Aura absorbed by the Dragon Emperor, but its own strength did not increase!

"Something is wrong, this devouring aura doesn't look like it's improving the realm of this martial arts secret method, is it an accident?"

Long Yu frowned, the heart of the demon dust in his body, the light was constantly devouring the aura of heaven and earth, but there was no change, this situation made Long Yu very puzzled.

"It stands to reason that after absorbing so much heaven and earth aura, this demonic heart should have changed a little, but now it has not changed at all, which is strange. ”

Long Yu's brows were always furrowed, and he found that the speed at which the Heart of Demon Dust absorbed the aura of heaven and earth was faster than what he took the initiative to absorb in, that is to say, even if he didn't take the initiative to absorb the aura of heaven and earth around him now, the heart of Demon Dust would automatically devour the aura of heaven and earth!

This situation has never been seen in the Dragon Palace, but no harm has been found for the time being.

"Could it be that if this Demon Dust Heart wants to improve its realm level, it must absorb more Heaven and Earth Spiritual Qi? If so, it's fine, I'm afraid that there is some other reason that caused the Demon Dust Heart to devour the spiritual energy...... accidentally."

What Long Yu is more worried about now is that the Heart of Demon Dust is now a part of his physical body, and if something goes wrong with the Heart of Demon Dust, he himself is afraid that he will be unlucky.

In this state, a day passed quickly, and the heart of demon dust had been devouring the aura of heaven and earth, but there was no change.

"Wait for three days, in three days, under such a strong aura of heaven and earth, the ordinary martial arts secret method will definitely be directly promoted to the second level, and if the heart of the demon dust has not been upgraded to the second level, then study and study it carefully to see what the reason is......"

Long Yu thought in his heart, now he can only do this, but in just this day's time, he has absorbed an unimaginable amount of heaven and earth aura, which is definitely comparable to the number of a hundred endless grade pills, fortunately, Concubine Yu's heaven and earth aura here is very strong, but there is no need to worry about being devoured.

Immediately afterwards, Long Yu could only leave Concubine Yu's small world first and go to find the red warbler.

In Heavenly Cliff City, the night gradually fell, and due to the rotation of the Blood Falling Star, this hemisphere soon reached the back of the nearby source of the Divine Text, and there was no longer any light shining.

Long Yu came out of Concubine Yu's residence and walked straight to Red Warbler's room, preparing to go to the appointment, and by the way, transfer all the creatures in the Nine Nether Realms to the small world of Red Warbler.

This is a huge project, and the main difficulty is still on the side of the red warbler, after all, the Shenwu world has a radius of trillions of miles, and if you want to settle so many creatures, the red warbler must first create a continent as big as the Shenwu world in its own small world.

It takes a lot of world power...... Red Ying asked Long Yu to go to her tonight, she must have created this continent in one day, even if Long Yu just thought about it, she knew that she must be very tired and hard.

Long Yu came to the door of the Red Warbler's room and found that the room was now surrounded by an enchantment, and outsiders could not enter the room.

"It doesn't look like it's done yet!"

Long Yu thought to himself, so he could only wait outside her door.

While waiting, Long Yu didn't have anything to do, just remembered the situation at the dinner yesterday, and the overall atmosphere was very good, especially when the Red Warbler took out those endless level soldiers.

Wei Yuyan, a master of refining soldiers from the human race, recast an endless super-grade soldier, three endless-level high-grade soldiers, and fifteen endless-level middle-grade soldiers for Hongying, these endless-level soldiers can be called priceless, but at yesterday's dinner, Hongying took out a total of eighteen endless-level soldiers from the top grade and middle grade and distributed them to those friends of Long Yu.

The distribution of soldiers is also particular, mainly to see whether their respective attributes and the attributes of the soldiers match, although the attribute fit is mainly a problem that will only appear in the primordial gods, but at the level of endless soldiers, if the attributes match, it is obvious that the more powerful power of the soldiers can be exerted.

Although the number of this batch of endless level soldiers is very large, but the number of friends of the Dragon Emperor is even more, after all, there are many people who have not gotten it, so Hongying also took out some of the primeval-level and ancient-level soldiers that he had originally collected, and tried his best to improve everyone's strength.

All those who left the Shenwu World and came to the Blood Falling Star Sky Cliff City will have to face a cruel life in the outer galaxy in the future, and many times they will face danger, with such a powerful soldier, their lives have been more guaranteed!

It is very likely that just because of such an endless level soldier, they can survive the dangerous alien battlefield and have the opportunity to climb to a higher martial realm......

In this way, almost everyone was very grateful to the Red Warbler, even though the Red Warbler said that these endless level soldiers were obtained by her and Long Yu together, but everyone still had a lot of good feelings for her after all.

"This girl seems to have been prepared. ”

Long Yu remembered that this princess of the Blood Demon Clan actually came to drill her quilt last night, it was a little funny, first distributed endless level soldiers to so many people, and then even if she was with Long Yu, others would take it for granted, right?