Of course, the translucent barrier can't stop the Ice God Clan's alien beast, but it doesn't mean that this Ice God Clan's alien beast can survive.

Because it did not possess the breath of the Nine Shadows Seal, the power of the sticky Nine Shadows Divine Text around it, as soon as it felt the breath of the Ice God Clan's alien beasts, it directly surged, dragging the Ice God Clan's alien beasts directly out of the translucent barrier, and then entwined its spiritual soul in an instant, and it was completely annihilated in this viscous Nine Shadows Divine Text in just a moment!

After the soul spirit was strangled, the body of the Ice God Clan's alien beast was gradually devoured by the Nine Shadows Divine Text, and soon disappeared completely from the eyes of the Dragon Emperor.

However, when the Dragon Emperor pulled out the Ice God Clan's alien beast, he didn't intend to let it live.

All he was concerned about now was that the Ice God Clan Alien Beast had passed through the translucent barrier safely, which meant that this barrier would not block the existence of life forms.

Long Yu thought for a moment, then approached and stretched out his hand, and sure enough, he directly passed through the translucent barrier, and was not attacked by that desolate aura.

"Got it. ”

Long Yu was overjoyed in his heart, and directly grabbed the jade slip in his hand, and did not sink into it to watch it for the time being, but carefully checked it again, until he was sure that there was no danger, and finally began to check the contents of this jade slip.

The dragon emperor sank his mind into it, and found that there were no written records in it, only some strange figures, and the endless desolate aura was conveyed from these figures.

"It doesn't seem that the Nine Shadows Dragon Emperor's cultivation experience of the secret method of martial arts. ”

Long Yu quickly confirmed this, and then frowned slightly, probably from those graphics, he could see a content in the form of a title: Four Phases Killing Hell!

Four-phase murder, what is it?

Long Yu didn't know about this, but he knew that this must be a great thing, and the most likely thing was a martial art, but if it was a martial art, why did the Nine Shadows Dragon Emperor hide it in the Soul Hidden Hell?

The martial arts that the Nine Shadows Dragon Emperor has practiced, of course, he has kept the cultivation method in his mind, and there is no need to leave the jade slip at all, so isn't this four-phase killing prison a martial art?

However, even if it is a secret method of martial arts, or a means of a divine array or a divine chain, as long as you remember the cultivation method, you can cultivate, and you don't need to look at the jade slip again......

"By the way, could it be that even the Nine Phantom Dragon Emperor has not yet succeeded in cultivating these four phases of murder? It is precisely because he has not yet succeeded in cultivation that he needs to leave the jade slip, and after borrowing and rebirth, he can still study it again?"

Long Yu thought of this possibility, and his eyes suddenly became hot, according to his speculation, this four-phase killing prison was very likely to be a means that even the Nine Shadow Dragon Emperor did not succeed in cultivating!

As for whether it is a martial art, a divine chain, or a martial arts secret method or something, Long Yu still can't know, but he can be sure that if he succeeds in cultivating these four phases of hell, his combat effectiveness will definitely be greatly improved.

"However, even the Nine Shadow Dragon Emperor has not been able to successfully cultivate these four phases of killing prisons, if I want to cultivate the four phases of killing prisons, the difficulty must be higher, and it is impossible in a short period of time......"

Long Yu shook his head, still recognizing the reality.

In the entire Hidden Soul Hell, he did get a very good thing, that is, the jade slip that recorded the cultivation method of the Four Phases Killing Prison, and there was nothing else.

However, this thing has no effect on Long Yu at this stage, and it can't solve his urgent needs.

"The Four Phases Killing, as the name sounds, seems to contain four different powers, and it is a very lethal method...... From the desolate aura in this jade slip, it seems that some familiar smell is felt. ”

After Long Yu put away the jade slip, he suddenly thought of this in his heart, and probably speculated that he found that the power in the Four Phases Killing Prison was a bit like the nature of the Death Divine Text, the Shura Divine Script, and the Huangquan Divine Script!

However, the Death Divine Script, the Shura Divine Script, and the Huangquan Divine Script, their power levels were still too far behind the desolate aura in the Four Phases Killing Prison.

This made the Dragon Emperor also come to another conjectural conclusion, it is very likely that the Nine Shadows Dragon Emperor was unable to successfully cultivate the Four Phases of Killing Prison at that time, but he comprehended a little bit of the power in it, so he used it to cultivate the Nine Shadows and Four Envoys.

The Death Envoy, the Huangquan Envoy, the Hell Envoy, and the Shura Envoy, these four messengers are the personal guards of the Nine Shadow Dragon Emperor, and the source of their power is likely to come from these four phases of murder!

Of course, now that the death envoy is dead, the other three messengers have died a long time ago, and Long Yu has no way to ask anyone, if you want to confirm this, you can only comprehend the four phases of killing the hell.

This day can almost be said to be far away, but as long as Long Yu can get through the current difficulties, then he will have time to comprehend the Four Phases Killing Prison.

"Get out of here first, and get ready to pass through the Shenwu World to have a look. ”

Long Yu made a decision and began to leave towards the outside of the Hidden Soul Hell, the speed of leaving was not much different from when he came in, slowly moving towards the outside, he had to wait for the viscous Nine Shadow Divine Texts to make way for him before he could move forward, otherwise he would probably be swallowed by these Nine Shadow Divine Texts.

......

Nine days later, the Dragon Emperor finally returned to the Hidden Soul Hell.

On his body, there was a faint desolate aura, which made Si Yuanbai and Diao Fei, who were guarding outside, a little surprised.

"You kid, after being in for so long for half a month, it seems that there has been a kind of transformation?

Si Yuanbai smiled and patted Long Yu on the shoulder.

Of course, the Dragon Emperor would not talk about the matter of the Four Phases Killing Prison, which was the biggest killer existence for the Nine Shadows Dragon Emperor, and it was not a wise choice to reveal it at will.

So Long Yu could only laugh dryly: "Fortunately, the things left by the Nine Shadows Dragon Emperor are indeed extraordinary, and anyone who gets it will greatly improve their strength." ”

"But not everyone is eligible to get it. ”

Diao Fei's hoarse voice came: "Since the Lord has chosen you as the successor of the Nine Nether Realm, it is naturally because you have something extraordinary, and others are not competent. ”

The "adult" he said in his mouth probably refers to Concubine Yu.

"Let's hope so, it's time for us to go. ”

Long Yu didn't say much, turned around and built a teleportation space channel in the direction of the Sea of Dead Air, he had always walked in front, and Si Yuanbai and Diao Fei followed behind, but there was nothing wrong with it.

Immediately afterwards, Si Yuanbai and Diao Fei cast their hearts to extinguish and completely hide, and in the entire void, only one dragon emperor was left shuttling in the void.

Now, a month has passed since Long Yu came out of the Bone Burial Dragon Field, and half of the time has passed since the two-month absolute safety period guaranteed by Si Yuanbai.

When the Dragon Emperor passed through the Shenwu World, he could go back and take a look, but he definitely couldn't delay for too long, and even, he might not be able to show his face in front of his friends.

Because once he appears, his clues may be deduced, shorten the safety time, which is very detrimental to future actions, and the danger is greatly increased.

He went to the Shenwu World, just to take a look and leave, and by the way, he could feel if there was anything he needed in the Sea of Dead Air.

After all, the Nine Shadows Mark that he has mastered now has reached forty-eight percent, and it is possible to feel something when he passes through the Sea of Dead Qi.

In the nine days that he came out of the Hidden Soul Hell, Long Yu had mastered one percent more of the Nine Shadow Seals, and it was not far from mastering forty-nine percent.

"Fifty percent, I hope there will be some qualitative change!"

With anticipation in his heart, Long Yu continued to teleport in the direction of the Shenwu World, searching the air vortex along the way, maximizing his mastery of the Nine Shadows Seal.

Only three days later, Long Yu had already seen the majestic continent wrapped in the Sea of Dead Qi, and it was the Divine Martial World that appeared in front of him.

In the past three days, he searched for six air flow whirlpools, and after absorbing the breath of the Nine Shadows Dragon Emperor among them, he finally mastered the Nine Shadows Mark to forty-nine percent, and the last one percent was still missing, and a qualitative change could occur!

The Dragon Emperor put this hope in the Sea of Dead Air, after all, the Sea of Dead Air is also one of the innate supernatural powers of the Nine Shadows Dragon Emperor, and there may also be some good things stored in it, the Dragon Emperor can now detect the air vortex within a range of more than 100,000 miles, maybe it can detect the special existence in the Sea of Dead Air.

During this time, Long Yu always felt that the power of deduction was affecting him, but the other party obviously couldn't really lock on to the target.

The Emperor Squad on the side of the Bone Burial Dragon Field was completely wiped out, and there was no incident in the east window, so it is estimated that it did not attract the attention of the real bigwigs, which is why Si Yuanbai dared to guarantee a safe time of two months.

However, Long Yu can feel that the number of times the power of deduction affects himself is increasing recently, and it seems that it can't be delayed for too long, if there are no accidents, the Death Star Vortex is the final place to decide everything.

In the Shenwu world, it is still normal after there is no Dragon Palace.

After the end of the Dark Moon Tribulation, the entire Shenwu world was in the midst of a boom of reconstruction, whether it was the Five Emperors Alliance, the Six Sects and Ten Kingdoms, or the Northern Snow Empire, any power in the Shenwu world suffered heavy losses, and there was no energy to cause disputes for the time being.

Even though more than half a year has passed now, the entire Shenwu World has still not fully recovered from the disaster of the Dark Moon Cataclysm, which shows that the losses are extremely heavy.

However, the Northern Snow Empire, the development of the Northern Snow Empire in the past half a year is extremely amazing, due to the location of many ancient ruins left by the Dragon Emperor, many people in the Northern Snow Empire went to look for it, and all of them got the inheritance and treasures in those ancient ruins, and their strength increased greatly.

This makes the Northern Snow Empire a major force on the edge of the Shenwu World, and it is even enough to compare the strength of the six sects and ten kingdoms near the Five Emperors Holy City!

For the time being, the major forces are still in the process of rebuilding after the Dark Moon Cataclysm, and the Six Sects and Ten Kingdoms and the Five Emperors Alliance are too lazy to pay attention to the Northern Snow Empire.

But when the reconstruction is over, I am afraid that their attention will still turn to the Northern Snow Empire......