It is not a barrier formation with the five elements attributes, so naturally it cannot be communicated with the five elements.

I heard from Prince Bao that the old monster Youyin was taken out by the Yin Ming Lord from the Ghost Realm.

In this way, it is not surprising that he can set up a purely negative barrier formation.

Looking at the ghost energy around the cliff, it was originally escaped from the barrier formation, and there was almost no possibility of using it to communicate with the barrier formation.

As for the ghost energy in the green territory of the Sun and Moon space, it has been processed by various energy.

Remove the breath of the old monster Youyin, and theoretically, it will not be integrated with the barrier formation.

"No, once you leave the sun and moon space, these ghost auras will not be controlled by you."

Thirteen simply rejected Yi Chen and was unwilling to hand over the ghost energy in the sun and moon space.

After a complicated process, a small part of the ghost energy was barely purified, and all of them were used to fill the green territory.

Even if Thirteen is willing to give up, Yi Chen may not be able to ensure that he can communicate with the barrier formation.

If it fails, wouldn’t it be a waste of effort and nothing is taken away?

"What else?" Yi Chen seemed to be asking Thirteen, but in fact he was asking himself.

The barrier formation in front of you is extremely powerful and is not within the five elements attributes. Yichen's barrier communication has not yet mastered it to the real level of perfection.

Yi Chen was not sure about the barrier formation arranged by the super strong man and not even experienced any attempts to communicate.

But the problem is that if you don’t try to communicate with the barrier formation, you cannot curb the source of the ghost energy in the underworld.

In the sun and moon space, there are only two pure negative elements, the Netherworld Crystal and Netherworld Ghost Aura.

But these two things are not within Yichen's controllable range, and it is really difficult to activate scheduling.

"Even if there are pure negative elements, it's useless to take them out, it's a bad thing."

Thirteen still did not answer according to Yichen's ideas.

The Netherworld Ghost Aura and Netherworld Crystal are definitely not used, and the other elements are really not able to find the corresponding elements, which can communicate with barrier formations.

"What does bad things mean?"

It would be fine if you can't find a suitable pure negative element, but Thirteen said this sentence a bit strange.

Yichen was puzzled and had to ask.

"If the barrier formation is really cracked, the ghost energy inside suddenly rushed out and there is no way to control it.

The master wants to stop the Netherworld Ghost Qi from helping the Netherworld Gate, but there is no need to backfire and add trouble to himself."

Thirteen explained with certainty, neither hurry nor slow.

I had encountered the Netherworld Ghost Aura activated by Xin Buren before, and with Yichen's own strength, it was already hard to resist.

If all the ghost energy in the barrier formation escapes, the power will be caused far exceeding the hundreds or thousands of times that Xin Buren has activated.

Not to mention that Yi Chen alone, even if you add all the generals of the four kingdoms, as well as the peak war king powerhouses such as Mr. Xia Ye, it is probably impossible to stop the raging of the ghost energy of the underworld.

There are countless ghost shadows in the fog. As long as you receive the energy support of the ghost energy of the underworld, it is extremely easy to swallow ordinary war kings.

What's more, in this operation, most members had their cultivation level and had not reached the level of a powerful war king.

If this continues, Yichen cracks the barrier formation and helps Youyin Sect and kills his own people.

"this"

After being told by Thirteenth, Yichen was sweating all over.

I just thought about how to resolve the barrier formation arranged by the old monster Youyin and find out the source of the ghost energy in the underworld.

But I never cared about what consequences would have.

Although Xin Buren can mobilize the ghost energy of the Netherworld with conditions, it is not good for Yichen.

However, the ghost energy sealed in the barrier formation could only obey Xin Buren's order and could not be able to show its momentum.

After breaking the barrier formation, the ghost energy in the underworld will not be controlled by Xin Buren.

This brought greater crisis to the situation and made Yichen the culprit who helped the worse.

"So, we can't break the barrier formation."

Seeing that Yichen realized the seriousness of the matter, Thirteen stopped going around in circles.

After a pause, he said directly: "The best way is not to crack it, but to try to strengthen it."

No matter how much ghost energy Xin Buren can activate, at least he will not let all ghost energy rush out.

Otherwise, not only the officers and soldiers of the four major kingdoms, but also the various forces in the martial arts world, will be severely hit.

Even the Youyin Sect itself will greatly damage the vitality and may even overturn it.

Almost all the elite soldiers of the Youyin Sect gathered in the Nether Valley.

If the ghost energy of the Netherworld will be lost, the damage suffered by members of the Netherworld Sect will definitely be much greater than that of various armies.

Instead of taking risks, it is better to apply interference at the right time, which brings many obstacles to Xin Buren's control.

Strengthening the strength of the formation can not only curb the escape of the ghost energy of the underworld to a certain extent.

It can also destroy Xin Buren, and the dispatch and activation of the ghost energy of the underworld can be considered a killing of two birds with one stone.

"Why don't you say breakfast?"

Yichen said a little depressed and angrily.

In the Boxer Courtyard in Shijin Town, Yichen discussed with Thirteen about investigating the ghost energy of the underworld.

He received unanimous approval from Thirteen and Old Gray, and supported the Dead King to leave the Sun and Moon space to protect Yichen.

But I have never mentioned whether to crack the barrier formation.

After a long time of trouble, Yichen was very tired. Thirteen said it was not suitable, which made Yichen very unhappy.

"It's useless to find the source of the ghost energy in the underworld. Now it's basically certain that this cliff is the place to be found.

The master has never mentioned that he would forcefully break the barrier formation."

Thirteen felt wronged and murmured to defend himself.

"I don't know if there is a barrier formation. If you don't say it's useless, how can you strengthen it?"

Yi Chen was also very unfair. He obviously discovered the barrier formation not long ago, and it was reminded by the Dead King.

It was after seeing the barrier formation that Yi Chen became interested in cracking.

It is meaningless to be entangled with these things. Since we cannot try to crack them, we can only refer to Thirteen's suggestions.

Thirteen is right. Not to mention the extent that it can reach, at least it will create difficulties for Youyin Gate.

To curb the enemy is to give yourself more opportunities. The key is to use what Thirteen said.

"A purely negative barrier formation requires the neutralization of strong objects. The purple qi may be able to try it out when coming from the east."

Thirteen dared not be completely sure that doing so can achieve the desired effect.

The purple qi comes from the east and belongs to the masculine aura, and the purely negative barrier formation of the old monster Youyin is just in mutual restraint.

Using purple Qi Donglai is very dangerous, and the strength of energy determines the quality of the result.

Although the purple energy in the sun and moon space comes from the east, it is only a little bit, but this guy's power is not something that ordinary war kings can bear.

If used excessively, even if the barrier formation cannot be destroyed immediately, the old monster Youyin must be disturbed.

The result is similar to cracking the barrier formation, and the loss of control of the ghost energy in the underworld is not good for all parties.

If it is too little, it is also a troublesome thing to waste the extremely precious purple energy coming from the east, and it is impossible to curb the power of the ghost energy in the underworld.

"I can feel this."

Just when Thirteen and Yichen were not easy to control, the Dead King spoke.

Both of them are purely negative "physical constitution", the Undead King can sense the pressure of the barrier formation to the maximum extent.

If you master the measure as much as possible, you will get relatively optimistic results.

Suddenly

A purple light slowly escaped from the sun and moon space.

In an extremely scattered manner, it covers the surface of the barrier formation on a large scale.

First, a trace of purple air came from the east, and under Yi Chen's mind, he entered the designated area.

The Undead King carefully checked the acceptance of the barrier formation through his own induction.

Based on the feedback from the Dead King, Yichen adjusted the mobilization of the purple Qi from the east to achieve the right amount.

Hiss

A wisp of purple air came from the east and slowly floated to the edge of the barrier formation.

Gradually dispersed and penetrated, disappearing evenly into the energy pressure of the barrier formation.

"A little more"
To be continued...