The only thing that knows is the ancient demon clan who can engrave the spell.

When Qin Yu and the Skeleton Ghost King escaped to the ground in a certain direction at a very fast speed.

There is also an ancient city in that direction, which is more than 100,000 miles away from Qin Yu.

At this time, a war was also taking place in the ancient city.

The young generation in the Emperor Palace and the Iron Demon Clan are fighting fiercely.

Under the ancient city, there is an underground volcano.

At this moment, in the volcano, a figure surrounded by demonic energy suddenly raised his head.

That figure was the ancient demon clan.

Four huge magical formations are engraved in the void of this ancient demon clan.

There were two dazzling lights on the four magical curse formations.

One dim and one, the other was completely broken.

The broken magic array was located in the direction where Qin Yu rushed.

"The magic array broke? Something happened there?"

Next to the ancient demon clan, there were dozens of iron demon clans and fire-yuan demon clans.

The cultivation of these demons, like the demons Qin Yu encountered before, was beginning in the Martial Emperor realm.

"My demon soul incarnation was destroyed."

The ancient demon stood up, his eyes filled with haze.

"So, is the plan exposed?"

Among those iron demons, one of the iron demons with iron patterns on their bodies and a faint silver light flashed, his face changed.

Other extraterritorial demons were also in a stir and they were constantly communicating with each other.

"It should be exposed."

The ancient demon nodded slightly, and there was a flash of cold murderous intent in his gloomy eyes.

For this plan, they infiltrated the Four Xuanwu Realms thousands of times and issued a heavy price to find out the boundary point of this martial world.

But unexpectedly, when the plan was about to succeed, someone actually discovered it.

"What should I do now? Should I continue to set up a formation or evacuate?"

Among the Fire Yuan Demon Clan, a demon whose faces were faintly condensed in the demonic flames asked.

"The Emperor Palace is the top force in Lingzhou. Once they learn the news, they will definitely send strong men from the Emperor Realm to come and must evacuate.

But, we can't leave it just so simply."

The ancient demon clan's eyes fell on the four demon formations around him.

Two magic arrays have been successfully laid out, and no traces have been left.

"Walk!"

The Iron Demon Clan and the Fire Yuan Demon Clan understood and immediately took their respective tribe members away.

Only that ancient demon clan stayed.

At the same time, all the demons in the Four Xuanwu Realms seemed to have received some command.

They no longer fought with the warriors in the Emperor Palace and evacuated one after another.

"Array devour!"

After all the extraterritorial demons evacuated, the ancient demons quickly pinched the seal with both hands.

Ancient spells emerged from his eyebrows and merged into the two magic arrays that shone brightly.

The power emitted by the two magic arrays became even more amazing and terrifying.

Boom boom boom, at this moment, the underground volcano seemed to have been suddenly detonated.

The overwhelming flame slurry erupted.

But the moment I touched the magic array, all the volcanic slurry was completely swallowed by the two magic arrays.

The power of the two magic arrays was becoming more and more amazing and terrifying.

The eruption of those volcanic slurry lasted for more than three hours before it stopped.

Immediately afterwards, an amazing demonic energy emerged at the bottom of the volcano.

Any Emperor Realm in Lingzhou will not be unfamiliar with the demonic aura filled with evil aura.

This is the extraterritorial demonic energy that is filled with extraterritorial battlefields.

"It's a pity that we can't form a three-in-one formation, otherwise we will definitely give you a big gift."

A gloomy smile appeared on the face of the ancient demon clan, and a piece of demon bone surrounded by magic patterns appeared in his hand.

With force from his palm, the demon bone was immediately crushed and merged into the two dazzling magic arrays. Swish, after the preparation was completed, the ancient demon clan flashed and disappeared.

After dozens of breaths, the two magic arrays shining dazzlingly.

Every mysterious magic pattern has become several times bigger and bigger.

The two magic arrays became swelling and distorted.

Finally, when the magic patterns expanded, they reached their limit.

The two magic arrays that absorbed endless volcanic slurry suddenly burst out.

But there was no amazing momentum, just like this quiet void...

"This breath..."

At this time, Qin Yu, who had gradually approached the underground volcano, changed his expression slightly, and he immediately flashed and opened.

Rumble!

Almost at this moment, a huge black magic pillar soared into the sky and entered the sky.

The destructive demonic energy swept across the land, and the area within a radius of hundreds of miles was destroyed by the pillar of light.

The ancient city disappeared without a trace.

Immediately afterwards, the terrifying demonic energy, which was covered in the sky and like a wave, rushed around, constantly eroding the spiritual energy of the heaven and earth in the four Xuanwu Realms.

"Outside the domain demonic energy!"

Qin Yu emerged from the ground and was extremely surprised to see the demonic light column that destroyed hundreds of miles.

The outside world is vast, but the resources are barren.

The biggest reason is that the demonic energy outside the domain can erode all spiritual energy objects.

Only pure demonic magic medicine can survive under the demonic energy outside the domain.

Now the extraterritorial demon cultivator has attracted the extraterritorial demonic energy.

Is this trying to use the extraterritorial demonic energy to turn the four Xuanwu Realms into the extraterritorial demonic world?

After taking a look, Qin Yu's gaze moved away from the magic pillar in front of him and looked in another direction.

In that direction, there was also a huge demonic energy, Light Ancestor, rising into the sky.

If you remember correctly, that ancient city was invaded by the extraterrestrial demons before.

Qin Yu pondered slightly.

If the group of demon cultivators he had touched before were successful by them.

Wouldn't that be there, there would be three, no, if there were also four demonic light pillars that they had teleported to, then there would be four demonic light pillars.

"Boundary point?!"

A thought flashed through Qin Yu's mind and understood.

The extraterritorial demon clan wanted to destroy the four boundaries of the four Xuanwu Realms.

Once all the boundaries are destroyed, the martial arts world will completely collapse and turn into a chaotic void.

At that time, even if the Emperor Palace sends the Martial Emperor Realm to take action, it will not be able to block these extraterritorial demonic energy, and can only abandon this martial world.

However, what are the benefits of doing that to the outside world?

Is there anything in these four Xuanwu Realms worthy of the extraterrestrial demons, who are so powerful?

"Strange, nearly half of the spiritual energy of the world in the martial world has disappeared? No, it has exceeded half!?"

Qin Yu, who was thinking, suddenly moved his expression.

He felt it carefully and found that there was no illusion.

Nearly 60% of the spiritual energy of the four Xuanwu Realms was indeed pulled away at this moment.

Such a despicable method shocked Qin Yu quite a bit.

Even the top Emperor Realm cannot absorb nearly 60% of the spiritual energy of the world in the martial arts world in an instant.

This is definitely not something that abilities can achieve. What the hell are the demons outside the domain doing?
Chapter completed!