Every monster that was transformed by these black evil qi, because they did not come into contact with the authentic void spirit divine power, so the body transformation was not complete, in this case, as long as they were more than 100 meters away from the black evil cloud, they would immediately disappear and disappear completely.

If it weren't for this reason, Lei Yan wouldn't have bothered to force the Forbidden Sea to come and pursue Li Yan.

"Li Yan, I remember that you were in the black clouds before, and you didn't seem to be affected in any way. ”

Youquan, who was walking behind the most cloud, suddenly spoke: "Can you teach us all? As long as we can all be completely immune to the black evil clouds, the possibility of not being detected when we enter the black evil clouds will be much greater!" As soon as these words came out, everyone looked at Li Yan and waited quietly for his answer.

"It's because of the Origin Flame that I'm completely immune to the Black Evil Cloud!"

Li Yan smiled bitterly and said: "When I came out just now, you should have seen it, there are not many of this thing left, I calculated just now, at most, I can let everyone enter the last time, if the origin fire is gone, even if it is me, I can only find a way to resist the invasion of the black evil qi." ”

Hearing this, everyone's faces changed slightly.

Without the protection of the Origin Flame, everyone would never be able to escape from the black clouds.

"Li Yan, wait a minute, don't cast the Origin Flame yet. Youquan nodded and glanced at the people behind him: "You go in first to see, a person's target is relatively small, and the chance of being found is also small, wait until you find a suitable place, directly release the origin fire, and we will enter as quickly as possible." ”

"Li Yan went in by himself? I don't agree with ......!"

The dragon stared at Youquan with a pair of eyes, "What if he encounters the resistance of the thunder scales?"

Mu Feng and the others behind him also stared at Youquan dissatisfied, although everyone knew that this method was the best, but letting Li Yan take the risk alone made everyone a little unacceptable.

"Hehe, don't worry, I won't die!" Li Yan glanced at everyone, and saw that everyone's eyes showed concern, and couldn't help but smile: "With the protection of the Origin Fire, the Black Evil Cloud has no effect on me, even if the Thunder Scale comes, I have a way to escape directly, so you don't have to worry." ”

After speaking, he patted Long Yi on the shoulder, Li Yan smiled slightly, and rushed towards the black clouds in the distance.

Seeing Li Yan leaving, Long Yi, Mu Feng and the others all whispered to him to be careful, as for Youquan behind him, he just looked at him lightly and did not speak.

"I'm not going to die...... Hehe, it seems that this guy who is better than a thief hides a lot of secrets, I hope it is really the same as he said, and he will not die!" Seeing Li Yan leaving, Xuan Xin on the side showed a strange look on his face, although he looked very relaxed, he sighed slightly in his heart.

As for Long Yi behind him, he was gritting his teeth and staring at the distant back, obviously dissatisfied with his heroism.

"Let's go, let's rest next to the black clouds for a while, and wait for Li Yan to come back. After Li Yan left, Youquan naturally shouldered the responsibility of leading the team, looked around for a moment, and walked towards the black clouds, and the rest of the people glanced at each other and followed.

......

Entering the black clouds, Li Yan circulated the energy of the Origin Flame throughout his body and cast the Hell God Gu transformation.

The transformation of the Hell God Gu was originally the energy of the dark attribute, although this energy was not as advanced as the surrounding black evil qi, but it also belonged to the same origin and same origin of energy, with this layer of protection, it could be a little more safe in the black evil clouds, and it would not be so easy to be discovered.

However, even with this layer of protection, Li Yan at this moment is still cautious and does not dare to be careless.

After all, in such a place, carelessness means death.

After walking for a while, slowly, Li Yan found that on the side of the black clouds approaching the Hades Palace, there were hidden very powerful auras, these auras were very powerful, and the distance between each one was as if it had been measured by a ruler, with an interval of three meters, without a single difference.

"Fortunately, the strength of these monsters is not as perverted as the thunder scales, otherwise they would really be sent to death!"

Muttering a few words in a low voice, Li Yan walked over slowly, and as he approached, a trace of strange fluctuations emanated from the surrounding black clouds.

These fluctuations were tightly attached to Li Yan's body, like a piece of clothing, wrapping him inside, and when Li Yan walked, his body began to undergo subtle changes.

One step, two steps, three steps......

After seven steps, the black aura on the surface of the body completely turned into a solid body.

Another seven steps......

The black fog dissipated, and a monster zombie that emitted this stench appeared in place, and as soon as the zombie appeared, it touched its head, and a trace of strangeness flashed in its dull eyes.

"Damn, it's too ugly to record this set of concealment methods in the Nine Heavens Decision!" Feeling the changes in his body, Li Yan was very helpless in his heart.

In the original crystal jade plate, in addition to recording the Nine Decisions of Breaking the Heavens, there are countless knowledge about the use of Gu poison, and there are many strange things recorded in these things, such as combat skills, body techniques, secret techniques, etc., and the types are very comprehensive.

In addition to these things, there are some very spooky things.

Just like his current set of concealment techniques called 'Gu Transformation', it is one of them, which is very distinctive.

Gu Transformation is a kind of use of the Heaven-Breaking Qi, after it is cast, with the help of the characteristics of the Heaven-Breaking Qi, a kind of ever-changing skin is formed on the surface of the body, this layer of skin is like the skin of a chameleon, and when the surrounding environment changes, it can become the same thing as the surrounding environment.

Of course, Gu Transfiguration, like all concealment techniques in Hell, will disappear in an instant whenever a battle occurs.

"That old pervert of the sect master must be crazy!" After the change, Li Yan, like an ordinary zombie, walked towards a breath in the distance with dull eyes: "There are monsters everywhere here, each of them is a demon general-level cultivator, now let's run to this kind of place to find a passage, it's really terrifying!"

After the investigation just now, Li Yan had confirmed that there were so many breaths around the Hades Palace, all of which were the cultivation of the demon generals.

In fact...... Until now, he had not given a very important thought to it.

Why did they come directly to the gate of the Hades Hall last time?

Slowly, after the transformation, Li Yan finally walked out of the black clouds, and what appeared in front of him was an endless silver-black city wall, the city wall was about ten meters high, and the whole body exuded wisps of black light, this black light was the same as the breath of the formation space on the Wangxiang platform, and it was obviously also a kind of formation space.

Below the city walls, every three meters, there was a guard in black armor, vigilantly watching the black clouds in front of him.

Looking at the Hades Hall in front of him, Li Yan, who was like a monster zombie, was instantly stunned.

"This thing is terrifying, isn't it...... There is a monster guard every three meters, even if there is no black cloud, as long as there is a battle, the entire Hades Palace will know the way, and Lao Tzu will not be able to fly out of the wings. Although he had already felt the aura of these guards just now, now that he saw it, Li Yan's heart couldn't help but feel a trace of despair.

Carefully retracting his body into the black clouds, Li Yan slowly moved along the edge of the black clouds.

At this moment, he looks like a real zombie.

After walking for about an hour, just when Li Yan himself felt that he had really become a zombie, at the end of the boundless city wall, a huge city gate suddenly appeared, this city gate was magnificent and magnificent, giving people an extremely shocking feeling, at the top of the gate, the book of dragon flying and phoenix dancing on the vermilion plaque has three big characters - Hades Palace.

Li Yan glanced around, there were no guards at all, and even the thunder scales who guarded the door last time did not know where to go.

"Could it be that the monster of Thunder Scale found out and took the initiative to open the door and let us in?"

Muttered a few times, Li Yan's body shook, and the appearance of the zombie that originally exuded a foul smell disappeared in an instant, and was replaced by a guard wearing a black battle armor.

"Tsk, this dress is okay, the appearance of that zombie just now is really stinky!" After looking up and down for a moment, making sure that there was no difference from the guards just now, Li Yan walked towards the gate with such a swagger, and as he entered, a trace of red light flashed on the big plaque above his head.

This red light swept over Li Yan's head for a moment, and then slowly retracted.

It's like...... Never before has it been the same.