This swift offensive by the Divine Water Clan and the Silver Stone Clan was shattered in an instant after Long Yu took action.
The two god-like powerful warriors from the Divine Water Clan and the Silver Stone Clan, whose power density was more than twenty times that of the previous one, had no way to escape from Long Yu even if they exerted all their strength to resist. The power of the Nine Netherworld Sphere after its deification was too strong to be resisted by ordinary practitioners, not even the god-like ones.
After all the alien gods on the spot were killed, Long Yu did not choose to pursue the victory.
There are still many members of the alien overlord legion surrounding the Void Galaxy, surrounding it. At this moment, with the death of the alien gods, they all choose to turn around and flee.
Long Yu did not want to kill all the aliens who dominated the secret realm, because it was too difficult. The other party was scattered too widely, and there were all over the void galaxy, so there was no need to deal with them carefully.
What's more, what Long Yu is most worried about now is the powerful quasi-gods of the three races: the Sword Clan, the Six-Winged Clan, and the Mechanical Clan. If everyone in the Void Galaxy disperses to clean up the alien races that dominate the secret realm, it would be very dangerous if they were sniped by some powerful existence.
To be on the safe side, after Long Yu devoured the corpses of the six alien god-like creatures with the Nine Nether Ball, he led everyone directly back to the void galaxy.
The alien gods have died, and the alien overlord legions have scattered like birds and beasts, not daring to continue their offensive against the Void Galaxy. Otherwise, only death awaits them. No alien race would be so stupid.
The entire Void Galaxy area finally returned to a peaceful state once again, but it was a pity that such peace would definitely not last too long.
"After devouring the corpses of six alien gods, all of whom were quite powerful, the Nine Nether Sphere did not produce any noticeable changes..."
After Long Yu returned to the Void Galaxy, he immediately began to study.
The Nine Nether Sphere is now his strongest weapon, and also the most effective means to deal with those alien god-like powerful beings. However, this move seems to have hit a bottleneck now. It can only achieve the effect of slowing down the flow of time ten times at most, and the effect of dragging the opponent into the vortex of time gap has also stagnated and cannot be enhanced.
It seems to be enough for the time being, but Long Yu knows that if he really encounters an extremely powerful existence, he may not be able to kill the opponent even if he uses the Nine Nether Ball.
For example, the Silver Stone God-like being just mentioned. If the power density of that God-like being could be increased by about five times, it would definitely not be so easy for Long Yu to kill it completely. It would take at least a long time before he could finally grind it to death.
Although the effect of the Nine Nether Sphere is very strong, Long Yu's own power density is still limited. Even if he has comprehended the ancient god's forbidden technique to the highest level, the lethality is still not enough to deal with those enemies with terribly strong bodies.
And there is also a particularly fatal limitation, that is, just now Long Yu used the mythologized Nine Netherworld Sphere twice in succession, some space-time cracks appeared in his small world. Although these space-time cracks are not large, Long Yu has a hunch that once he uses the mythologized Nine Netherworld Sphere for the third time in succession, these space-time cracks will expand rapidly!
This is a very dangerous behavior for him. Once the small world suffers large-scale damage, it may even affect the foundation of his martial arts, and even the fruit of his innate magical power may be damaged!
Even though the deified Nine Netherworld Sphere had only been used twice, the damage in Long Yu's small world was already like the scene after the Eight Extreme Bloodlines were fully activated. Space-time rifts appeared in many places.
If you want to repair these cracks in time and space, you will have to consume at least a first-grade Sky Crystal creation.
If Long Yu uses it three times in a row, he may only be able to fully recover by absorbing super-quality creations, and it may even cause some other serious effects.
On his way back, Long Yu absorbed a first-grade Sky Crystal creation and completely restored all the cracks in the small world.
And now he knew that if he was in a battle next time, it would be better not to use the deified Nine Nether Ball unless it was absolutely necessary. Otherwise, it would be totally counterproductive. He should only use as much strength as is needed to kill the opponent.
The deified Nine Netherworld Sphere can only be used by Long Yu as a trump card!
"But next, there should be a good improvement."
Now Long Yu is still looking forward to the next training.
After he returned to the Void Galaxy, he did not greet too many people, but immediately took the opportunity to enter the Nine Nether Prison Monument to prepare for cultivation.
When he has improved the ancient forbidden technique of the Four Phases Killing Prison to perfection, he will be able to step into the core space of the fourth layer of the Nine Nether Prison Monument to explore deeper things. The Nine Nether Prison Monument is a thing of the gods, and has an aura similar to that of the golden stone tablet in the center of the sixth layer of the Eclipse Moon Ancient Domain.
This made Long Yu speculate in his mind, could it be that this Nine Nether Prison Stele was taken out from a place similar to the Eclipse Moon Ancient Domain
It was impossible for Long Yu to figure out the specific situation.
No matter what, improving one's own strength is the most important thing now. He returned to the core space of the Nine Nether Prison Monument and went straight to the fourth level space.
Previously, the first layer of the core space of the Nine Nether Prison Monument recorded the ancient god's seal of the martial arts secret technique of the Pure World Body, which could enhance the effect and ability of the Pure World Body to resist mental shocks and control methods.
The core space of the second level of the Nine Nether Prison Monument records the seal of the ancient god of Mo Chen's Heart, which makes Long Yu's physical body stronger and reshapes it faster.
As long as the alien god is within the range of the slowed-down time flow of the Jiuyou Sphere, it is almost impossible for him to completely kill Long Yu, because the other party is in a state of slowed-down time flow, and in Long Yu's eyes, his movements are ten times slower.
Even if he was shattered into pieces, he could completely reshape his body in an instant, which was definitely an extremely disgusting method.
The core space of the third layer of the Nine Nether Prison Monument records the ancient forbidden technique of the Four Phases Killing Prison. Long Yu was finally able to master it after stepping into this core space. What he had obtained before was only the jade slips for practicing the Four Phases Killing Prison that were recorded by the Nine Nether Dragon Emperor himself based on the things in this core space.
It is simply impossible to successfully refine the Four Phases Killing Prison with just the cultivation jade slip.
When he reached the fourth level of the Nine Nether Prison Monument, Long Yu only felt that he had come to a dark and eerie ghost area. In the center of this area, there was a square stone tablet floating in the air with some ancient dark green characters appearing on it.
Long Yu approached alone and found that what was recorded on the ghost domain stone tablet was actually a secret method of cultivation!
"This is... a secret method of cultivation that leads to a god-like state!"
Long Yu took a look and was immediately surprised.
Martial arts secrets and cultivation secrets are two different concepts.
The secret techniques of martial arts are means of enhancing certain abilities of oneself after practicing and comprehending them. For example, balanced control, pure body and devil's heart are all such secret techniques of martial arts.
However, the secret method of cultivation is a method of cultivation specifically suitable for strong people in the god-like realm. Through the secret method of cultivation, the god-like people can continuously compress the density of their own power, making the power in their bodies more and more condensed, and closer and closer to the gods.
What now appeared before Long Yu was a rare and precious secret method of cultivation!
Before, there was almost no one among the human and demon races who could teach the secret methods of cultivation, because each god-like being had different innate attributes and power types, and only the secret methods of cultivation that one had comprehended by oneself were the most suitable.
However, a secret method of cultivation appeared in front of Long Yu, which made him a little confused.
He had heard from the God-like Ghost Crow that the most suitable secret method of cultivation for him was to go to a special secret realm at a certain time, and then gain enlightenment through the power of heaven and earth there.
Does he need to practice this secret cultivation method now
"The things recorded in the Nine Nether Prison Stele should be quite suitable for me, otherwise I would not be able to come here."
Long Yu thought about it and found that even if he didn't want to practice this secret method, he had to, because the situation he was facing was very urgent. If he couldn't improve in a short period of time, when the powerful gods from the three major races of the Sword Clan came, he would not be able to resist at all.
Apart from anything else, even if it was just a strong man with thirty times the power density, it would be difficult for him to win. Once a stronger god-like person came, the entire void galaxy and even the entire human and demon races would fall into a crisis of destruction.
"This secret method of cultivation must be practiced!"
Long Yu quickly realized this fact. On the one hand, he urgently needed to become stronger, but he had no other way to become stronger in a short period of time. On the other hand, the core space of the Nine Nether Prison Monument was obviously not limited to these four layers, there was more behind!
As for the level that the Nine Nether Dragon Emperor had reached, Long Yu did not know, but it was obvious that the Nine Nether Dragon Emperor had practiced the secret cultivation method of the fourth level of this core space.
"The Nine Nether Dragon Emperor has increased his power density by at least eighty times through this set of secret cultivation methods... Now I should have no problem practicing this set of secret methods."
Long Yu thought to himself that when he needed to quickly improve his own strength, there was no need to consider certain other aspects.
Long Yu began to observe the secret cultivation method on the ghost domain stone tablet.
Long Yu originally did not recognize the ancient divine characters above, but there were some inheritances from the Nine Nether Dragon Emperor in his mind, so the meaning of these characters was clearly engraved in his mind.
After memorizing all these ancient divine characters, Long Yu closed his eyes in the core fourth level space and began to comprehend the secret method of cultivation.
Although he could understand these ancient divine characters, it was by no means an easy task to comprehend the secret method of cultivation. Fortunately, he possessed the magical power of the Nine Netherworld Ball, which directly pulled himself into the area where the flow of time was slowed down, and began to comprehend at a speed ten times faster than the outside world!