In the middle of the mountain range, in a big cave, the entire cave and the hills outside were shrouded in gray mist, unless there was an existence in the Demon God Realm here, it would never be possible to find out what was going on inside the cave.

At this time, in the deepest part of the cave, Gao Yin arranged the surrounding environment again, and with the arrangement of the Book of Necrons, it could be regarded as a double protection to prevent things from outside from coming in and disturbing him.

"It's really strange that you want to break through the realm now, how did you do it???"

The Book of Necronomicon circled around Gao Yin a few times, and he didn't understand why a Taoist priest was able to ascend to the realm in this hell.

"Honestly watch me outside, you don't have to worry about other things!"

Gao Yin spoke, turned around and sat down cross-legged in the deepest part of the country.

After entering this hell, he first killed those big-eyed demons and obtained more than 20,000 good and evil values, and then killed the blade demons and those demons in the city, and obtained 33,700 good and evil values, and not long ago killed those demons who fought outside the city, and obtained 43,980, and finally eliminated the skeleton demon and his two subordinates and some miscellaneous demons, and obtained 82,830 good and evil values, and now his good and evil values have reached 180,510.

It's really the first time I've encountered such a huge number, and I have to know that it's only been a day since I entered this hell, and I can actually brush it so high, so I look at it, this trip to hell, I really came to the right place!

180,000 good and evil values, 100,000 upgrade exercise realms, and 40,000 upgrade Dutian Great Thunder and Fire Mantras, so that if you calculate it, you can still have 30,000 or 40,000 left!

After looking at the surrounding arrangement again, after confirming that there was no problem, Gao Yin gathered the central god and put all the good and evil values into the realm of exercises.

The true yuan in the body suddenly got up, and countless true yuan from the dantian continued to impact every corner of the body, and in this process, the dantian seemed to be undergoing some kind of change, click, a very small crack appeared on the dantian, and a strange breath in the crack was born along the true yuan and swam all over the body.

Gao Yin can clearly feel every small change that occurs in his body, with the appearance of that new wisp of energy, his physical fitness instantly improved several times, and the rest of the true yuan began to integrate into every inch of muscle, every drop of blood and even every cell, which seems to indicate that the last step of metamorphosis is about to be completed!

At this time, in the cave, the Necronomicon looked at Gao Yin blankly, as if he wanted to see all the hidden things on his body.

"What secrets are you kidding, why can't I see through it??"

The Book of Necronomicon came to Gao Yin's side in a flash, but as soon as it got closer, a force suddenly came from Gao Yin's body and directly shook it away.

"What is this!!" The Necronomicon got itself out of the wall and flew to the side again, "The feeling of this breath, is it immortal qi!" ”

"Before he reached the Feather Transformation Realm, this kid actually already has immortal energy, what the hell are you getting, how do you feel like I'm a scum in comparison!"

The Necronomicon widened its skeletal eyes, and a deep light flashed from time to time in its empty eye sockets, wanting to see something unknown on Gao Yin's body.

But more than ten minutes have passed, and the Book of Necromancy has seen everything in Gao Yin's body clearly, whether it is the flesh and blood cells in his body that have been fused with the true yuan, or the wisps of immortal energy that are constantly moving, or the small tadpoles in his body that are gradually evolving from a single horn to a small tadpole with wings. Initial Update@

Even Gao Yin's soul was clearly seen by it, but even so, it was not able to see anything hidden.

A sense of frustration suddenly hit its heart, you must know that as the Book of Death, it has always been very proud, and it is the existence that all the demons in the entire hell have sought after and enshrined as an artifact, but now it can't see the secret of Gao Yin's body at all.

Not so happy, it landed on the ground, and the skeleton's big eyes looked at the rock above it a little blankly, not knowing what it was thinking.

At this time, Gao Yin naturally didn't know what it was thinking, and after consuming 102,400 good and evil values, his exercises had been upgraded to the fourth layer of the Luo Tian Dao True Scripture, and his realm had also reached the peak of the metamorphosis stage!

。

At this time, there was still 78110 of the good and evil value left, and without any hesitation, Gao Yin directly invested the good and evil value into the Dutian Great Thunder Fire Mantra, which had reached the level of mastery, and the good and evil value suddenly decreased by 40960.

Rumble!!

In the sky above the mountain range, a thunderclap suddenly exploded, and the sky that had been covered with dark clouds for hundreds of miles suddenly cleared, revealing the chaotic scene at the top of hell.

The demons who were originally very active in this range fell to the ground one after another after this thunderous sound, and the seemingly simple sound of thunder was actually not something that had never been seen before in this hell, and there were also some high-level demons who had mastered the ability of thunder and lightning.

But now the sudden appearance of this thunderbolt is completely different, the demons feel a sense of fear from the depths of their own souls, let alone being struck by this thunderbolt, even if they see it with their own eyes, it is enough to wear out their souls.

And this thunderbolt just flashed, I couldn't find the source, I didn't know where to go, so it appeared here out of thin air, and disappeared into the sky out of thin air...

But even such a moment of thunder has successfully attracted the attention of many high-level beings in this hell!

Inside the cave, the Necronomicon also heard this thunder, and as a well-informed person, it immediately looked at Gao Yin, who was in retreat at this time.

There are very few people in its cognition who can control such a powerful thunderbolt, and even fewer in this hell, such as Baal, who ranks first among the seventy-two pillar demon gods. _o_m

Other than that, it's the one who is in retreat right now!

The Book of Necrons still remembers that Gao Yin had said before that he wanted to master a spell that was more powerful than the Dutian Great Thunder and Fire Spell, and at that time he only thought he was joking, but he didn't expect it to be true!

You know, Rayfa is the top of any mythological system, and it is also the most destructive one.

In its records, there are actually inheritances or spells related to the thunder method, but the strongest one among them is at best similar to the Dutian Great Thunder Fire Spell.

But in the thunder that flashed just now, the Book of Necromancy was very sure that its strength was definitely above the Dutian Great Thunder and Fire Curse, but it was a pity that it only flashed and disappeared, and it had no way to investigate it clearly.

"You kid is going to make such a big deal when you are in a retreat, now it's okay, the whole hell knows you're coming!"