What Lacio didn't know, however, was that the Spirit of Ash was not afraid of group attacks.

After advancing to Legendary, the Flying Ash Spirit has a more powerful maneuverability, and with the killing of the Shadowless Fist, it can be used for more than a dozen. What's more, there are other top masters among the accompanying students. Although it is not legendary, it is also the top 100 on the hero power list.

Several of them shot together and stopped the reinforced Black Dragon Heroes.

The earth-shattering battle on the floating island shook the students of the academy and the Black Dragon Legion. Hundreds or thousands of damage at every turn make the pace of the battle more intense. Soon, the first Black Dragon Hero was killed, and the soul was teleported back to the Black Dragon Tribe's temple, awaiting resurrection.

The hero's death undoubtedly stimulated the Black Dragon Legion.

At this point in the battle, they no longer cared about worrying about ambushes or anything, and sent all the prepared forces out at any cost. The black dragon soldiers who were busy extinguishing the fire were scattered and also gathered under the summoning of the bell. Even if you leave this camp, you will have to leave all the invading humans behind.

Every minute, there were a lot of sacrifices for the trainees and the Black Dragon Warriors.

After all, this is the home of the Black Dragon Legion, and the heroes have fought several waves, their magic power and blood have been rapidly depleted, and their combat power has begun to shrink. Sensing this slight change, the Black Dragon Warriors were in high spirits and began to step up their counterattack.

It was at this moment that Senior May finally waited for the news he wanted.

"Attention all departments, implement the retreat plan!"

With his orders, the retreat plan that had been issued before the start of the battle was quickly executed. The high-speed airship that lifted off re-landed and was ready to pick up the trainees. The fourth part of the main force will begin to retreat slowly, and Hu Siming and his fellow trainees, who are holding on to the floating island and providing support, will evacuate together in the final stage.

Then, the matching circle that has been planted in advance will be detonated.

Although the existence of specific spatial nodes has not been determined, this supporting magic circle is enough to destroy the spatial order within 100 kilometers in the vicinity, creating strong interference and turbulence. Not to mention interdimensional teleportation, even teleportation and flickering at a slightly distance cannot be used, just like a natural true red crystal mine.

In fact, the design principle of this matching circle is really inspired by the True Red Crystal Mine.

In a battle of thousands of people, how to achieve an orderly retreat is a very particular matter. If you are not careful, you may lead the last remaining students into chaos and encirclement. Moreover, the heroes of the Black Dragon Legion were not stupid, they quickly noticed their movements and stepped up their attack, trying to bite the main force of the cadets to the death. Black dragon crossbowmen and wind shooters, as well as defense towers arranged on the ground, are also firing salvos in the air to interfere with the airship as much as possible.

If you are a student who has been in the school for a year or two and has not seen much of a scene, it is likely that you will really be dragged down by the Black Dragon Legion. But almost all of these elites from major societies have experienced various unexpected scenes. Hu Siming, a student who has been in the school for less than three years, has fought in the Taling Defense Battle, supported the Akahata ethnic group and other operations, not to mention other senior seniors. I left a bunch of skills and ultimates early, and made a brazen attack at the last moment.

The calf's jumping triple, Zeus's A-staff ultimate, and the sand king's thorn ......

A single skill can't clear these black dragon soldiers with extremely high blood and defense. Multiple ultimates can be stacked together, plus more countless small skills and mixed damage, you can have the effect of clearing the field instantly. The lines of troops that were originally intertwined with each other suddenly appeared in a vacuum area up to twenty meters wide.

Almost all the black dragon soldiers in the range were bombarded into slag!

Taking advantage of this opportunity, the last group of main heroes boarded the airship and left. Hu Siming and Senior Nie Yuan also gave up the floating island and began to evacuate together. The interference means arranged in advance were launched, and the alchemy bombs arranged everywhere were detonated, which may not be very powerful, but the momentum was extremely terrifying, making the soldiers of the Black Dragon Legion who were trying to chase and kill subconsciously stop and look around in panic.

By the time they realized the truth, the airship had already gained altitude and disappeared into the night.

Despite the heavy losses, the human cadets also lost triple digits. At this moment, seeing that the students took the initiative to retreat, the Black Dragon Legion naturally thought that they could not support it and were repelled by themselves, and they couldn't help cheering loudly. But the black dragon heroes who knew the purpose of this camp did not have a very good face, and they didn't even pay attention to the messy and flamed camp, and went straight to the open space in the center of the camp.

However, it was too late.

The magic circle with the dual trigger method was triggered by these approaching black dragon heroes without waiting for the distant students to take the initiative to detonate.

In the violent explosion, the earth shook and the dazzling light rose to the sky!

The power of the explosion was reduced to a small range by the circle, but because of this, the power of the explosion was even more powerful. In the space of more than ten meters nearby, it seems that cracks appear on the side of the glass fragments. Through the black crack, a violent spatial turbulence appeared, causing the nearby space to collapse and compress into a black hole in just a few seconds. This destructive power has far surpassed the ultimate move of the mystery.

A black dragon hero accidentally approached, and his blood volume was knocked out by one or two thousand in an instant, and it continued to decline.

Such a terrible injury made him dare not go any further, and retreated a hundred meters with a pale face.

The trainees on the airship have been waiting for this moment for a long time. Even though it has been ten miles away, it is still watching through the porthole. At night, the light rising from the sky is so conspicuous that it can be seen from such a distance. In their excited discussions, the power of the explosion continued to ferment. Although it did not cause much damage to the Black Dragon Mansion, the resulting spatial turbulence has completely destroyed the spatial structure and stability within 100 kilometers of the vicinity.

As long as this frenzy subsides again, this spatial node discovered by the Black Dragon Tribe will be completely invalidated. Even if they still have the coordinates of the academy and the real world, they can only find a way to find a new path.

But is it that easy?

The Radiant Campus has invaded the New World for more than ten years, and there is only one node where the base camp is located, and the Dire Campus is the same. And the two major tribes of Bronze Dragon and Red Dragon, who were fighting against them, didn't want to counterattack the academy and move the battlefield away from their own territory? However, they have not succeeded so far, which shows the difficulty of it.

After the success of this operation, even if the Black Dragon Tribe is lucky enough to find the second one, it will be at least ten years later!

It has taken more than ten years for Tianhui Campus to open up the current situation and train millions of students. In another ten years, the situation will not know what it will look like, and maybe they will not be afraid of the Black Dragon Tribe at all.

Because of this, Maybe's heart is calm.

However, what happened next made all the students uncalm.

The hero of the Black Dragon Legion sacrificed a holy relic!

Five guardian dragons, the holy relics bestowed on the Black Dragon Tribe by the Black Dragon Nestario!

Each of the five tribes has similar relics, and the number varies, but each one is very precious. Unless it's a matter of life and death, most of the time it will be in the temple. Like the Cold Mist Valley, the heavy land of the Bronze Dragon Tribe, the temple inside suppressed a holy artifact. And the Black Dragon Legion stationed in this large camp also carried a holy relic press.

Realizing the academy's intentions, the deputy legion leader, the black dragon hero Lacio, decisively sacrificed this holy artifact.

Black Dragon's Breath!

The power sealed by the black dragon Nesario surged with vigour.

His own strength may not be enough to quell the spatial turbulence that has already been triggered. However, after the cataclysm, he passed through the New World, quelled the disaster, rescued the survivors of the remaining Arcane Empire, and created the Titans of the Five Guardian Dragons, giving the Five Dragons the laws and authority to protect the world. As long as it is determined to be a threat to this world, the highest-tier guardian dragon can use the laws granted by the Titans to gain additional power.

This power is far more powerful than the Supreme Rank itself, and it is no different from a god in the ordinary sense.

The destruction of the space near the Black Dragon Camp and the creation of a space turbulence that swept 100 kilometers were undoubtedly the destruction of the stability of the new world. The power of the guardian dragon Netsario, amplified by the guardian law granted by the Titans, forcibly quelled the catastrophe and allowed the turbulence to stabilize in a second.

A big drama that is about to be staged to the climax was forcibly stopped!

The power given by the guardian dragon himself was naturally extraordinary, and the Black Dragon Legion naturally cheered. The students, who had already moved away, felt the irresistible momentum of the gods coming from more than ten miles away, and their faces changed drastically. Although they didn't know exactly what was going on at the scene, it was certain that the academy's plans were destroyed.

Senior Maybe, who knew something, also changed his face and became solemn.

The power of the relic!

After dealing with the Bronze Dragon Tribe for so long, the academy knows a little about the storage of holy relics. It's just that they never broke through the bottom line in their fight with the Bronze Dragon Tribe, and the other party didn't use the holy relics themselves, or didn't find a suitable opportunity. After all, the power of the holy relic comes from the supreme dragon, and this power alone is no problem against a certain legendary powerhouse, but it is far from enough to affect the overall situation, unless it is a specific situation that can trigger the guardian law given by the Titan......

In the past, the battle between the students and the Bronze Dragon Tribe was a confrontation between different biological species in the New World, and it did not threaten the stability of the world in the New World. Because of this, May only knew about the relic, and did not have the opportunity to see it with her own eyes. Who would have thought that in this operation, there was such a thing in the camp of the Black Dragon Legion, and its own actions happened to be the kind that was identified as threatening the new world itself, attracting the Guardian Law!

He vaguely guessed the details inside, and was silent for a long time, his face was very embarrassed.

I thought that the raid was nine out of ten, but it failed. In this way, although the actions of the Black Dragon Tribe will be delayed for a while, sooner or later they will achieve their goal.

The academy, which has always held the initiative unilaterally, has encountered a potential major crisis.