At this time, the runes evolved from Ye Chenglong were filled with the pressure and aura of eternal level. As the demon tribulation was cultivated to the seventh level of heaven, he also successfully broke through to the eternal realm.
However, he has not yet experienced the eternal thunder tribulation.
The entire underground palace secret land itself is enveloped by a huge shielded array. It is precisely because of the existence of this array that for thousands of years, no one has learned that this underground palace secret land is hidden under the former address of the Demon Holy Land.
Ye Chenglong is still in the secret ground of the underground palace, blocked and isolated by the large formation, and has not yet experienced the baptism of thunder. Once he goes out, he will definitely be able to cope with the disaster.
Ye Chenglong was not in a hurry to go out. There were still some innate gods and demons here, and he was planning to refine them all and continue to improve his martial arts realm.
The innate god and demon liquid is extremely suitable for the cultivation of the demon tribulation. It is specially designed for the innate demon body. The demon energy contained is extremely pure and can support him to practice to a higher level.
After entering the secret land of the underground palace, the demon soul was no longer on Ye Chenglong. The demon soul appeared and entered the deepest part of the secret land of the underground palace.
Ye Chenglong knew that the demon would definitely leave some of his back and secrets in the secrets of the underground palace.
Ye Chenglong did not interfere in this.
Besides, in this underground palace secret land, it is equivalent to the territory of the demon, and he cannot interfere.
Originally, this time, when he came to the Heavenly Demon Holy Land, there was a transaction between Ye Chenglong and the Heavenly Demon Yuanshen. What Ye Chenglong wanted was to become stronger, quickly become stronger in a short period of time, and use all means to become stronger quickly.
Time waits for no one.
He is very clear about what is going on in the human world now. There are major forces in the human world that are self-proclaimed, and there are powerful enemies in the human world that are eyeing them, which can be said to be internal and external troubles.
In such a situation, only by becoming stronger quickly can one play its own role when the catastrophe is coming and the war is coming.
As for what the Demon Yuanshen planned, it should be some of the backup plans he left in the secret land of the underground palace.
Ye Chenglong could not sense the deepest situation in the underground secret land, so he simply stopped thinking about the secret of the demon soul here, and focused on refining the innate god and demon liquid, constantly practicing, and working hard.
Diandian improves his own cultivation and strength.
...
The secret place of the underground palace, the deepest part.
There is a secret room here, inside the secret room, the phantom of the demon soul appears.
On the wall of the secret room, mysterious runes were embossed. The runes shone brightly, forming a formation. Even though thousands of years have passed, the formation is still operating.
In the formation, nine rune lights converge together. At the intersection of nine rune lights, there is a bead the size of a fist.
There is a black ball of fog and liquid inside the bead that is flowing, making the whole bead show a lively black luster, with powerful soul power fluctuating inside.
When the demon soul appeared in the secret room, the black thing in the bead became even more boiling, as if the aura of the demon soul was sensed, surging, and the breath of the soul power that spread out was like a surging river and sea, extremely surging.
"The soul power of the Demon Pearl has not dissipated, it's really great."
The demon soul murmured to himself, and his whole body became excited.
This fist-sized bead is the Heavenly Demon Bead, and it is also an important thing that the Heavenly Demon Yuanshen will take away when he comes here.
"The Emperor of Heaven transforms into three purities and cultivates his clones. This demon is to cultivate two souls. So what if this demon dies once? As long as the demon bead exists, the demon's soul will always exist."
The demon soul talked to himself.
One-piece two souls!
The demon first cultivated the two souls. After the two souls were cultivated, it sealed another soul in this bead, becoming the demon bead, and has been sealed in this secret room.
The demon can unite two souls and can also practice successfully, which is enough to prove his talent. After all, in ancient times, as a person who can be ranked alongside the God King, the Heavenly Emperor, and the Human Emperor, he must have extraordinary features.
"My body is still suppressed in Mengze Mountain. The warriors in the human world think that this demon really wants to take back that body. In fact, they are wrong. The soul in this demon's demon bead can completely shape the body again.
There is a shortcoming, that is, the strength of the body and soul needs to be practiced from scratch. Unfortunately, thousands of years have passed, and some magical medicines stored here have been destroyed."
The demon soul made a regretful voice.
It turned out that the demons prepared their own way of retreat back then, and there were two magical medicines and a bottle of magical pills in the underground palace secret ground.
But now, these two magical medicines have withered, and the medicinal properties of the magical pill have also been lost.
Originally, as long as the magic medicine can absorb the spiritual energy of heaven and earth all the time, it will definitely not wither. The key is that the isolation array is arranged here, which is isolated from the spiritual energy of heaven and earth from the great way of heaven and earth.
It is equivalent to the magic medicine being placed here, and it cannot absorb the spiritual energy of heaven and earth and the power of the great way. It is equivalent to the water without a source and tree without roots. It may not be a problem to put it for three or five hundred years, but thousands of years will definitely wither and die.
If the magical medicines and divine pills left by the demon before were still well preserved, the soul of the demon will definitely activate the soul in the Heavenly Soul Pearl at this moment, reshape the body again, and then use the magical medicines and divine pills to quickly strengthen their body spirit.
Thus quickly recovering to its peak.
But now, it's definitely not possible.
"No matter what, as long as the Heavenly Demon Bead is well preserved, it will be enough."
The demon soul thought.
At the end, the demon soul directly entered the Demon Bead. The black thing inside the Demon Bead was actually the soul he left behind, and these souls merged with his soul.
So, a reduced version of the Demon Bead appeared in the Demon Bead.
This extremely reduced version of the Demon is sitting cross-legged in the Demon Bead. He is lifelike, but in fact it is the Demon's soul body, which is stored in the Demon Bead.
The Demon Bead flew up, flew out of this secret room, and returned to the secret ground of the underground palace.
The Demon Pearl flew to the land of the innate god and demon liquid. Seeing that the god and demon liquid had basically been refined by Ye Chenglong, he sensed the changes in Ye Chenglong's own martial arts aura and said, "Boy, you can practice to eternity."
The level is also very good. Unfortunately, most of the gods and demons here have dissipated, only a little left and a lot of essence has passed away, otherwise you can go further."
Ye Chenglong's martial arts aura is indeed stable at the eternal middle level.
He was also very satisfied with this. He looked at the Demon Bead with a slightly surprised expression and said, "Is this what you are looking for?"
"Yes, this is the Heavenly Demon Pearl, sealing the other soul of this demon." The Heavenly Demon spoke proudly, and then said, "The Emperor of Heaven has one qi transformed into three purities. The demon has two souls in one body, and it is no worse than the Emperor of Heaven."