Although this soul spirit has been promoted to the late stage of Yuan Condensation, it is still somewhat inferior to Ye Chen's power of Yuan Shen.
As the Soul Thorn strangled frantically, the solid body of the Soul Spirit suddenly seemed to be about to collapse.
"Cut!"
Ye Chen's mind moved, and the Sky-Slaying Sword suddenly shot through the air and pierced deep into the core of the soul.
"Roar!"
The soul spirit let out a painful scream, and then burst into pieces.
A pure soul power merged into Ye Chen's soul. At this moment, Ye Chen's soul felt slightly increased.
"The soul spirit in the late stage of Yuan Condensation is indeed effective."
A bright color flashed in Ye Chen's eyes.
Compared with the soul spirit in the middle stage of Condensation, the soul spirit in the late stage of Condensation can improve the soul much more.
At least Ye Chen could clearly feel that his soul was strengthening.
Although the progress of this enhancement is very slow, it is indeed progressing.
With Ye Chen's current power of soul, it is not easy to make such obvious progress.
Moreover, this Chaos Spirit is very easy to kill, and it can be improved so easily, which makes Ye Chen feel that he has found a way to quickly improve his strength.
At the same time, as this soul spirit in the late stage of Condensation fell, there were no other soul spirits within a kilometer around it. Then these dissipated powers turned into spots of light and merged directly into the earth.
.
"You actually went underground. Is it possible that there is some powerful existence under the ground?"
Ye Chen squinted his eyes, looked at the dark ground, and subconsciously punched the ground.
Powerful energy and blood blasted out from Ye Chen's fist and hit the ground.
The ground didn't look very solid, but after resisting Ye Chen's punch, there was no damage at all, and the ground didn't even tremble.
"What material is this ground made of? Is it so hard?"
Ye Chen's expression changed slightly.
With the power of Ye Chen's current punch, a strong man in the late stage of Ning Yuan simply cannot bear it.
Even the mysterious weapon will inevitably be damaged.
The ground of this underworld cave resisted his punch without any damage. At the very least, it was as hard as a heavenly weapon.
The ground alone is so powerful. Who created this cave back then?
What kind of treasure is there in the depths of this underworld cave that would make the ancient powerful spend such a high price to build such a underworld cave?
Originally, Ye Chen was just a little curious about this underworld cave.
At least Ye Chen has been to the other two holy places. Mount Wudao is an opportunity left to him by Patriarch Xuanyuan, and the Spring of Life is the treasure of the life system. Although this cave is a place for training the soul, Ye Chen will not come in again
Before, I also estimated that this deep place might be a treasure that can enhance the soul.
Now it seems that this cave may be the most mysterious one.
Perhaps, the reward is also the most generous.
This underworld cave is very large. If you want to build such a huge underworld cave, if you use this special material on the ground, it will definitely cost an astronomical amount of money.
"I want to see what good things these ancestors left behind in this hell cave."
A flash of light flashed in Ye Chen's eyes, the aura around his body surged, and he quickly galloped forward.
As Ye Chen went inside, the number of soul spirits became more and more, and their distribution became more and more dense.
Ye Chen naturally refused to accept anyone who came, and all the souls he encountered were killed by Ye Chen.
A large amount of divine soul power poured into Ye Chen's soul, making Ye Chen feel that his soul was getting stronger and stronger.
However, it is obviously still very difficult to break through to the soul.
Sufficient quantitative changes are needed to lead to qualitative changes.
Ye Chen still knew little about the cultivation of the soul, so he could only keep his head down and continue to devour the power of the soul.
While thinking about it, Ye Chen was fighting fiercely with the soul spirit in the late stage of Yuan Condensation in front of him.
The soul spirit in the late stage of Ning Yuan in front of me is somewhat different from the soul spirit Ye Chen killed before.
This soul spirit in the late stage of Yuan Condensation seems to be the soul spirit naturally formed in the underworld. It is not forcibly raised by swallowing the power of other soul spirits.
Both the strength and the use of the power of the soul are obviously stronger.
Although Ye Chen's strength far exceeds that of the Chaos Spirit, it still takes some effort to kill it.
"Kill!"
Ye Chen's mind suddenly moved at this moment, and the Immortal-Destroying Spear suddenly flew out from Ye Chen's Ancient God Star, turning into a black light and directly piercing the Chaos Spirit in front of him.
Suddenly, the soul spirit was directly cut through the core of power by the immortal-destroying spear, and collapsed directly.
A large amount of pure soul power poured into Ye Chen's soul, and Ye Chen's soul began to shine faintly.
The power of the bright soul spirit merged into the ground again and disappeared.
"The power to kill these five soul spirits in the late stage of condensation has almost caught up with the soul pills made by refining the undead king before."
A smile appeared on Ye Chen's face.
Although the soul pill refined by the Undead King has more pure power, it obviously requires a greater effort.
Not only do we need to kill the Soul King, but we also need to use soul fire to refine soul pills, which is indeed a lot of trouble.
Here, you only need to kill enough late-stage soul spirits to greatly enhance the power of the soul.
Although the effect is relatively slow, in terms of the energy spent, it is still easier in this hell cave.
However, other warriors do not have the skills to practice Yuan Shen after all. They rely solely on their souls to absorb the power of these souls, and the efficiency is very slow.
I am afraid that most of the power of the soul will dissipate independently, and the power of the soul that is actually absorbed is only a very small part.
But Ye Chen is different from others. He has condensed the soul, and this soul can devour the power of the soul very quickly.
Every time Ye Chen kills a soul spirit, the power of the soul is basically not wasted, all is absorbed.
Even if others enter this cave, in terms of efficiency, they are not as efficient as Ye Chen.
But obviously, this underworld cave is not that simple.
Otherwise, if these warriors from Kunlunxu were devouring the power of the divine soul like crazy here, no one would be able to condense the divine soul until now.
At this moment, the sky in this underworld suddenly turned dark.
An extremely powerful aura erupted from the depths of this cave.
"Roar!"
Along with a roar, jet-black winds suddenly spread from the depths of the Hades Cave and swept toward the periphery.
Even though Ye Chen was still on the periphery, he could still feel the power of this netherworld wind.
"The power of this netherworld wind has actually increased?"
Ye Chen looked at the ghostly wind speeding in the distance, his expression suddenly changed, and a solemn look flashed in his eyes.